Hamamatsu

Hamamatsu

Produces photonic devices and measurement equipment

Overview

Hamamatsu Photonics develops and supplies high-performance photonics devices and measurement equipment. Its product lineup includes photomultiplier tubes, optical semiconductor devices, and various light sources, as well as image processing and measurement instruments. These products are used across medical, industrial, analytical, sensing, and academic research fields.

About Hamamatsu

Simplify's Rating
Why Hamamatsu is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Industrial & Manufacturing

Healthcare

Company Size

51-200

Company Stage

IPO

Headquarters

Japan

Founded

1953

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Simplify's Take

What believers are saying

  • Q2 FY2026 sales rose 5.4% to JPY112.4 billion; recovery is underway.
  • Management raised FY2026 sales to JPY232.0 billion and operating profit to JPY20.0 billion.
  • May 2026 launches broaden share: SWIR modules, S17348 photodiode, and digital-pathology partnerships.

What critics are saying

  • Q1 FY2026 operating profit fell 43.9% on margin compression and higher labor costs.
  • NKT Photonics acquisition hurt gross margin; integration pressure persists through FY2027.
  • Industrial demand tied to generative AI and semiconductors can reverse quickly after customer pauses.

What makes Hamamatsu unique

  • Hamamatsu’s photonics stack spans detectors, light sources, cameras, and measurement systems.
  • NanoZoomer scanners anchor Hamamatsu in pathology workflows, including USC’s May 19, 2026 collaboration.
  • Hamamatsu’s laser know-how now powers JEOL’s May 25, 2026 LazEdge SEM system.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Paid Vacation

Paid Sick Leave

Stock Price

Company News

High Energy Accelerator Research Organization (KEK)
Jul 17th, 2026
Japanese industry-academia collaboration supporting the ATLAS detector receives international recognition.

Japanese industry-academia collaboration supporting the ATLAS detector receives international recognition. Hamamatsu Photonics Honored with the ATLAS-CMS Industrial Award Release date 2026/07/17 KEK acts as the principal institution for the Japanese group in the ATLAS experiment, one of the four major experiments at the Large Hadron Collider (LHC) at CERN. While advancing research within the ATLAS experiment, KEK has also partnered with Japanese companies to lead the R&D of next generation detectors for the High-Luminosity LHC (HL-LHC) project. In recognition of these efforts, Hamamatsu Photonics - a long-time partner of KEK - has been presented with the ATLAS-CMS Industrial Award. This prestigious honor highlights the company's outstanding contribution to the development and manufacturing high-performance silicon sensor technologies. KEK has played an important role in the ATLAS experiment through the development and construction of key detector subsystems, including the inner tracking detector, the superconducting solenoid magnet, the muon trigger detector, and its readout electronics. Currently, in collaboration with universities and institutes across Japan, KEK is leading the construction of next-generation detectors designed to meet the unprecedented performance requirements of the HL-LHC. The HL-LHC will push the frontiers of physics by producing an average of 140 proton-proton collisions every 25 nanoseconds. To achieve the precision "vision" (resolving power) needed to study rare processes and the detailed properties of the Higgs boson, the detector must resolve and precisely measure the massive influx of charged particles. Crucial to this is the semiconductor pixel sensor located nearest to the collision point; these sensors require a 50-micrometer pitch and must remain resilient even under extremely harsh radiation environment. Furthermore, the "bump-bonding" process used to connect these sensors to readout ASICs leaves virtually no room for misalignment, as its quality directly dictates the overall performance and reliability of the detector. Meanwhile, covering the vast tracking area further from the collision point requires large-scale silicon strip sensors that must be produced in high volume with consistent quality. These advanced technologies are vital not only for ATLAS but also for the CMS experiment. KEK has collaborated with Hamamatsu Photonics for many years to develop these cutting-edge detector technologies, with the company's high-quality silicon sensors serving as a fundamental pillar of the project. The success of this partnership is evident in the scale of production: while the current ATLAS tracking detector utilizes more than 60 square meters of silicon sensors, the HL-LHC upgrade will require nearly 180 square meters. Most of these sensors are manufactured by Hamamatsu Photonics. The collaboration is also driving the development of future detector technologies, such as the Low Gain Avalanche Detector (LGAD). This technology can measure the timing of a particle's passage with extreme precision - down to few tens of picoseconds. Such ambitious R&D is essential for the evolution of particle physics, and through these ongoing challenges, the technologies that push the frontiers of human knowledge are being refined. These achievements further demonstrate the excellence of Japanese technology to the world. This award stands as a testament to the fact that the advanced detector development and manufacturing driven by KEK, universities, and Japanese industry are recognized internationally as a vital technological foundation. The collaborative framework established through years of R&D - characterized by sophisticated technology, quality control, and large-scale production - serves as a model of future large-scale international scientific projects. Moving forward, KEK will continue to promote the research and development of cutting-edge technologies that support accelerator science and particle physics through continued partnership with industry.

Chanelink
Jun 12th, 2026
Hamamatsu Corporation has developed a laser diode rod with an output power of up to 2.0 kilowatts

Hamamatsu Corporation has developed a laser diode rod with an output power of up to 2.0 kilowatts See translation

JEOL USA
May 25th, 2026
Sales launch of the laser SEM system "LazEdge"

Sales launch of the laser SEM system "LazEdge" JEOL Ltd. (President & CEO: Izumi Oi) has developed the "LazEdge", an SEM system equipped with a laser processing system, and begins sales on May 25, 2026. Cross-section preparation instruments such as the focused ion beam system (FIB system), are widely used in science and technology fields across research institutes, universities, and industries. In recent years, demand is increasing for a system that can process large-areas at a high speed, while achieving high-quality of the processed surface. "LazEdge" is an instrument integrating JEOL's SEM with the laser technology proprietary of Hamamatsu Photonics K.K., and enables laser processing inside the specimen chamber of the electron microscope. This system enables high-quality cross-section specimens produced through high-speed, large-area processing to be transferred seamlessly to subsequent analyses, such as SEM observation, elemental analysis, and crystal orientation analysis, without exposure to the external environment. As a result, it meets a wide range of analytical needs, including metal specimen analysis, battery analysis requiring air-isolation, and semiconductor failure analysis requiring high-speed cross-sectioning. Main features. High-quality cross-sectioning inside the specimen chamber. By integrating a laser processing system into the SEM, LazEdge achieves high-quality cross-sectioning of large-areas with reduced LIPSS structures at a high speed in the specimen chamber, through the use of a proprietary optical system that enables phase modulation of the laser beam spatially. Stable and clean processing enabled by "LazEdge Shield" The proprietary shielding technology "LazEdge Shield", minimizes debris generated during processing from scattering, and achieves clean processing without the contamination of detectors, columns, and specimen chamber walls. Moreover, the laser system can simultaneously focus on the specimen processing position and the laser irradiation position on the shield. This technology allows for processing and cleaning of the shield (contamination prevention) at the same time. These technologies provide high-quality cross-sectioning while always maintaining stable power. Seamless, high-throughput processing and observation. By installing a shield inside the SEM specimen chamber and performing the processing within the chamber, it is possible to carry out both processing and observation seamlessly and with high throughput. For example, in EBSD measurements, laser processing alone can produce cross-section with sufficient quality for EBSD measurement. By automatically repeating the processing and measurement, 3D EBSD acquisition is also possible.

AIJourn
May 25th, 2026
JEOL: Sales Launch of the Laser SEM System "LazEdge"

JEOL: Sales Launch of the Laser SEM System "LazEdge" 2 minutes read TOKYO-(BUSINESS WIRE)-JEOL Ltd. (President & CEO: Izumi Oi) has developed the "LazEdge", an SEM system equipped with a laser processing system, and begins sales on May 25, 2026. Cross-section preparation instruments such as the focused ion beam system (FIB system), are widely used in science and technology fields across research institutes, universities, and industries. In recent years, demand is increasing for a system that can process large-areas at a high speed, while achieving high-quality of the processed surface. "LazEdge" is an instrument integrating JEOL's SEM with the laser technology proprietary of Hamamatsu Photonics K.K., and enables laser processing inside the specimen chamber of the electron microscope. This system enables high-quality cross-section specimens produced through high-speed, large-area processing to be transferred seamlessly to subsequent analyses, such as SEM observation, elemental analysis, and crystal orientation analysis, without exposure to the external environment. As a result, it meets a wide range of analytical needs, including metal specimen analysis, battery analysis requiring air-isolation, and semiconductor failure analysis requiring high-speed cross-sectioning. [Main Features] * High-quality cross-sectioning inside the specimen chamber By integrating a laser processing system into the SEM, LazEdge achieves high-quality cross-sectioning of large-areas with reduced LIPSS structures at a high speed in the specimen chamber, through the use of a proprietary optical system that enables phase modulation of the laser beam spatially. * Stable and clean processing enabled by "LazEdge Shield" The proprietary shielding technology "LazEdge Shield", minimizes debris generated during processing from scattering, and achieves clean processing without the contamination of detectors, columns, and specimen chamber walls. Moreover, the laser system can simultaneously focus on the specimen processing position and the laser irradiation position on the shield. This technology allows for processing and cleaning of the shield (contamination prevention) at the same time. These technologies provide high-quality cross-sectioning while always maintaining stable power. * Seamless, high-throughput processing and observation By installing a shield inside the SEM specimen chamber and performing the processing within the chamber, it is possible to carry out both processing and observation seamlessly and with high throughput. For example, in EBSD measurements, laser processing alone can produce cross-section with sufficient quality for EBSD measurement. By automatically repeating the processing and measurement, 3D EBSD acquisition is also possible. [Sales target] 10 units/year Related link Product Information: LazEdge Laser SEM system https://www.jeol.com/products/scientific/sem/lazedge.php JEOL Ltd. 3-1-2, Musashino, Akishima, Tokyo, 196-8558, Japan Izumi Oi, President & CEO (Stock code: 6951, Tokyo Stock Exchange Prime Market) www.jeol.com 50 minutes ago 2 hours ago 4 hours ago

AZoSensors
May 22nd, 2026
The role of Pilot lines in scaling innovation without costly setbacks.

The role of Pilot lines in scaling innovation without costly setbacks. Researchers, original equipment manufacturers (OEMs), small- and medium-sized enterprises (SMEs), and start-ups often face the same multifaceted challenge: integrating intricate photonics components into complete, functional modules that are readily mass-producible. These modules may also need to incorporate products from several different manufacturers to meet the requirements of a specific project. Several factors add to the complexity of this integration: * It requires multiple optical components, including fibers, lenses, gratings, shutters, and scintillators, which demand a high level of integration expertise. * A lack of in-house expertise and human resources necessitates reliance on external consulting companies for module design. * Projects demand mid-to-high volume manufacturing capabilities. * Funding must be secured to execute the project. To ensure these challenges are effectively met, a strategic approach is required that integrates technical proficiency, project management, and financial resources to develop a comprehensive solution that meets the project specifications and timeline. OEMs, SMEs, and researchers face common struggles with these issues, which can lead to the failure of otherwise promising ideas. Hamamatsu's services have been developed specifically to tackle such issues by bridging the gap between the lab and full-scale manufacturing of photonics modules and integrated systems. Hamamatsu's solution: A Pilot Line service. Hamamatsu's multi-faceted Pilot Line service has been developed in partnership with PhotonHub Europe and provides a comprehensive solution that delivers: * Technical Expertise: The service provides assistance across the research, development, and implementation stages of sophisticated technologies and prototyping. Clients can also tap into a wealth of knowledge and experience to create market-ready, mass-produced solutions. * Business Resources: Hamamatsu's Pilot Line delivers tactical business resources, in conjunction with Photon Hub Europe, to strategically support businesses in improving operational efficiency. * Mentorship and Guidance: Hamamatsu and partners can provide valuable mentorship from industry experts who offer tailored technical solutions, enabling concept creators to make well-informed decisions. * Access to Funding: While access to capital is crucial, Hamamatsu's Pilot Line can help with applying for EU financial support, adding another level of commitment that demonstrates Hamamatsu's dedication to supporting start-ups and SMEs. The company's partnership with PhotonHub Europe makes this process much simpler. Real-World impact on businesses. Hamamatsu addresses both financial and non-financial needs, providing a significant boost that improves the chances of success in developing photonic products or technology concepts. Through a combination of mentorship, investment, technical resources, and experience, Hamamatsu offers a sturdy support system that helps turn visions into reality. This information has been sourced, reviewed, and adapted from materials provided by Hamamatsu Photonics Europe.

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