Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9692104 | Communication device, communication method, and a computer-readable recording medium | Yukiyasu Kawahata | 2017-06-27 |
| 8687109 | Image capturing device having pulsed LED flash | Eiji Kametani, Hiroshi Chikugawa | 2014-04-01 |
| 8003990 | Backlight including dot light emitting devices having at least two different brightness ranks | — | 2011-08-23 |
| 7732230 | Backlight including dot light emitting devices having at least two different brightness ranks and method for manufacturing same | — | 2010-06-08 |
| 7282740 | Semiconductor light emitting device | Hiroshi Chikugawa, Eiji Kametani | 2007-10-16 |
| 6160275 | Semiconductor gate array device | Yoji Nishio, Yasuo Kaminaga, Isamu Kobayashi, Nozomi Horino, Kousaku Hirose | 2000-12-12 |
| 6045304 | High-speed gun drill | — | 2000-04-04 |
| 5515074 | Density control method and device in display device | — | 1996-05-07 |
| 5187716 | Excimer laser device | Kenyu Haruta, Haruhiko Nagai, Hajime Nakatani, Taketoshi Takemura, Takashi Eura +3 more | 1993-02-16 |
| D302853 | Finned heat exchanger for electronic equipment | Nobuyoshi Takahashi, Masao Fujii, Yu Seshimo | 1989-08-15 |
| 4536816 | Thyristor apparatus employing light-triggered thyristors | Susumu Matsumura, Masao Yano, Nobuo Sashida | 1985-08-20 |