Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5600157 | Light-emitting and light-sensing diode array device, and light-emitting and light-sensing diode with improved sensitivity | Ichimatsu Abiko, Yukio Nakamura, Katsuzo Kaminishi, Takatoku Shimizu, Kazuo Tokura +4 more | 1997-02-04 |
| 5457488 | Method and apparatus for controlling array of light-emitting elements | Yukio Nakamura, Hiroshi Furuya, Takatoku Shimizu, Kazuo Tokura, Kengo Ohtaka +2 more | 1995-10-10 |
| 5212472 | Gas discharge type light emission apparatus and method of driving the same | Atsushi Takahashi, Hiroshi Furuya, Hideo Sawai, Yukio Nakamura, Masao Ikehata +4 more | 1993-05-18 |
| 4442429 | Display apparatus utilizing a thermally color reversible display medium which has a hysteresis effect | Shintaro Kotani, Ichimatsu Abiko, Takashi Arae, Tomoo Araki, Hiromasa Kanno | 1984-04-10 |