Hamamatsu Systems, Inc.

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USPTO Granted Patents = 5

Forward Citations = 443

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8 inventors (with patents filed for the assignee):

Charly D Allemand (3 out of 9 patents)

Hitoshi Iida (2 out of 3 patents)

David L Brewer (2 out of 2 patents)

4. Robert Dan Allen (1 out of 45 patents)

5. Mario A Maldari (1 out of 3 patents)

6. Nina S Allen (1 out of 1 patent)

7. Pay-Shin King (1 out of 1 patent)

8. Gary P Green (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 4655592 - Particle detection method and apparatus (1987-04-07),

2. 4455087 - Monochromatic imaging apparatus (1984-06-19),

3. 4412246 - Method of adjusting a video microscope system incorporating polarization (1983-10-25),

4. 4394688 - Video system having an adjustable digital gamma correction for contrast (1983-07-19),

5. 4377340 - Method and apparatus for detecting particles on a material (1983-03-22),

Company Overview

Hamamatsu Systems, Inc. is a leading provider of advanced imaging and photonics solutions for a wide range of industries. With a focus on innovation and quality, the company offers a comprehensive portfolio of products including cameras, sensors, and light sources. Their cutting-edge technology and expertise make them a trusted partner for customers seeking reliable and high-performance solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

5 Patents

#182 in Waltham, MA

#2,897 in Massachusetts

#51,708 in US

Waltham, MA, United States of America