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Yokohama, Japan

Yoshiya Matsui

This inventor holds 14 USPTO granted patents. Top assignee: Canon Kabushiki Kaisha. Active years: 1980-2000.

USPTO Granted Patents = 14

% Patents Active = 100.0

Average Co-Inventor Count = 3.6

ph-index = 7

Forward Citations = 111(Granted Patents)

Location History:

Kanagawa, JP (1980)
Yokohama all of, JP (1985)
Yokohama, JP (1981 - 2000)

Company Filing History:

14 out of 92,799

Canon Kabushiki Kaisha

Years Active: 1980-2000

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6038068 - Aberration correction system and astronomical telescope having the same (2000-03-14),

2. 5033855 - Fizeau interference measuring method and apparatus therefor (1991-07-23),

3. 4626082 - Projecting device (1986-12-02),

4. 4512641 - Compound eye projection device (1985-04-23),

5. 4431299 - Projection apparatus (1984-02-14),

6. 4426132 - Projecting device (1984-01-17),

7. 4402572 - Projection device (1983-09-06),

8. 4368975 - Projection device (1983-01-18),

9. 4350431 - Projecting device (1982-09-21),

10. 4316665 - Projection device (1982-02-23),

11. 4289377 - Projecting apparatus (1981-09-15),

12. 4275962 - Projection device (1981-06-30),

13. 4252423 - Image projector (1981-02-24),

14. 4189214 - Fourier transform lens system (1980-02-19),

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