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Kyosemi Corporation

USPTO Granted Patents = 20

% Expired Patents = 90.0

CIPO Patents = 6

Trademarks = 2

Forward Citations = 96

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15 inventors (with patents filed for the assignee):

Josuke Nakata (18 out of 20 patents)

Robert G Hockaday (1 out of 29 patents)

Hachinori Ogawa (1 out of 1 patent)

4. Atsushi Kanayama (1 out of 1 patent)

5. Hiromi Sugimura (1 out of 1 patent)

6. Hiroshi Endo (1 out of 1 patent)

7. Tomoji Takamasa (1 out of 1 patent)

8. Hidemasa Tomozawa (1 out of 1 patent)

9. Koji Okamoto (1 out of 1 patent)

10. Masahiko Inoue (1 out of 1 patent)

11. Shigeki Hattori (1 out of 1 patent)

12. Takashi Matsui (1 out of 1 patent)

13. Norifumi Nagatomo (1 out of 1 patent)

14. Toshinori Matsumoto (1 out of 1 patent)

15. Hidetoshi Nakamura (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. 9159856 - Laminated solar battery (2015-10-13),

2. 8716590 - Stacked solar cell device (2014-05-06),

3. 8709841 - Woven mesh substrate with semiconductor elements, and method and device for manufacturing the same (2014-04-29),

4. 8686280 - See-through type solar battery module (2014-04-01),

5. 8586860 - See-through type solar battery module (2013-11-19),

6. 8552519 - Semiconductor module for power generation or light emission (2013-10-08),

7. D688411 - Lantern (2013-08-20),

8. 8395102 - Photoelectric conversion module with isolating groove at each gap between adjacent metallic coating layers (2013-03-12),

9. 8362495 - Rod-shaped semiconductor device (2013-01-29),

10. 8237045 - Laminated solar battery (2012-08-07),

11. 8053788 - Rod-shaped semiconductor device (2011-11-08),

12. 8053663 - Panel-shaped semiconductor module (2011-11-08),

13. 8030569 - Light receiving or light emitting semiconductor module (2011-10-04),

14. 8013238 - Micro concentrators elastically coupled with spherical photovoltaic cells (2011-09-06),

15. 7947894 - Light receiving or light emitting semiconductor module (2011-05-24),

Kyosemi Corporation, based in Kyoto, Japan, specializes in advanced semiconductor technologies and materials. The company focuses on the development and manufacturing of innovative solutions that enhance electronic devices' performance and efficiency. With a strong emphasis on research and development, Kyosemi is dedicated to pushing the boundaries of technology in the semiconductor industry, contributing to various sectors including consumer electronics, automotive, and industrial applications. Their expertise positions them as a key player in the evolving landscape of electronic components.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

20 Patents

#96 in Kyoto 615-0031

#2,944 in Japan

#31,233 in the World

Kyosemi Corporation

Forward Citations = 96

15 inventors:

Josuke Nakata (18 out of 20 patents)

Robert G Hockaday (1 out of 29 patents)

Hachinori Ogawa (1 out of 1 patent)

4. Atsushi Kanayama (1 out of 1 patent)

5. Hiromi Sugimura (1 out of 1 patent)

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