Hamamatsu Photonics K.K.

Company Overview

Hamamatsu Photonics K.K. designs and builds optical and electronic components used by manufacturers of high-tech and industrial machinery. The company’s business segments are primarily categorized based on the products and services managed by each division, incorporating three principal reportable segments: electron tube, opto-semiconductor, and imaging and measurement instruments.

The electron tube segment is responsible for the manufacturing and sale of photomultiplier tubes (PMTs), light sources, and imaging devices. The opto-semiconductor segment focuses on the manufacturing and sale of opto-semiconductor devices, and the imaging and measurement Instruments segment is involved in the manufacturing and sale of image processing and measurement systems such as cameras and optical microscopes used by semiconductor manufacturing and pharmaceutical research firms.

Financial Highlights (FY 2024)

Company's Business Segments

• Electron Tube : Photomultiplier Tubes, Imaging Devices, Light sources in the Industrial Field.
• Opto-Semiconductor : Flat Panel Sensors, Silicon Photodiodes for X-ray CT scans in the medical field. Photodiode Arrays in the Academic Research Field.
• Imaging and Measurement Instruments : Semiconductor failure Analysis System, Digital Cameras in Quantum, Astronomy, X-ray Cameras for PCB Inspection.