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University of Fukui

USPTO Granted Patents = 24

CIPO Patents = 6

EPO Patents = 3

Forward Citations = 64

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55 inventors (with patents filed for the assignee):

Toshio Katsuyama (13 out of 13 patents)

Akira Nakao (9 out of 9 patents)

Shoji Yamada (7 out of 7 patents)

4. Ryoya Ishigami (2 out of 2 patents)

5. Sakon Noriki (2 out of 2 patents)

6. Shigeru Matsukawa (2 out of 2 patents)

7. Kenichi Yoshioka (1 out of 5 patents)

8. Motoharu Fujigaki (1 out of 1 patent)

9. Yuichi Akatsuka (1 out of 1 patent)

10. Daishi Takata (1 out of 1 patent)

11. Kuniyuki Izawa (1 out of 7 patents)

12. Mitsuru Izumi (1 out of 12 patents)

13. Hiroshi Yokoi (1 out of 5 patents)

14. Masayuki Iwano (1 out of 1 patent)

15. Hiroyuki Funaoka (1 out of 1 patent)

24 patents: Sort by Forward Citations

1. 12306435 - Optical multiplexer and manufacturing method for the same (2025-05-20),

2. 12174381 - Image display device using retinal scanning display unit and image display system (2024-12-24),

3. 12105326 - Optical multiplexer reduced in background light (2024-10-01),

4. 12078606 - Gas sensor (2024-09-03),

5. 12050342 - Optical multiplexer and optical multiplexing method (2024-07-30),

6. 11895442 - Light beam emission device and light beam projection device equipped therewith (2024-02-06),

7. 11307407 - Two-dimensional optical scanning mirror device, manufacturing method for same, two-dimensional optical scanner and image projector (2022-04-19),

8. 11307405 - Image generating device and image generating method for detecting position of pupil (2022-04-19),

9. 11287571 - Multiplexer (2022-03-29),

10. 11257232 - Three-dimensional measurement method using feature amounts and device using the method (2022-02-22),

11. 11188149 - Image display device using retinal scanning display unit and method thereof (2021-11-30),

12. 11067792 - Two-dimensional optical scanning mirror device, manufacturing method for same, two-dimensional optical scanner and image projector (2021-07-20),

13. 10408999 - Multiplexer (2019-09-10),

14. 10185091 - Multiplexer, image projection apparatus using the multiplexer and image projection system (2019-01-22),

15. 9952389 - Multiplexer, image projection apparatus using the multiplexer and image projection system (2018-04-24),

University of Fukui is a national university located in Fukui Prefecture, Japan. The university offers a wide range of academic programs across various disciplines, including science, engineering, humanities, and social sciences. With a strong emphasis on research and innovation, University of Fukui is dedicated to providing students with a high-quality education and preparing them for success in their chosen fields.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 2 2025

24 Patents

#5 in Fukui

#2,579 in Japan

#25,806 in the World

University of Fukui

Forward Citations = 64

55 inventors:

Toshio Katsuyama (13 out of 13 patents)

Akira Nakao (9 out of 9 patents)

Shoji Yamada (7 out of 7 patents)

4. Ryoya Ishigami (2 out of 2 patents)

5. Sakon Noriki (2 out of 2 patents)

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