Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5406095 | Light emitting diode array and production method of the light emitting diode | Yoshihisa Koyama, Taku Katayama, Masashi Yoshimura, Toshiki Yoshida, Manabu Endo | 1995-04-11 |
| 4372871 | Nematic liquid crystals for display devices | Kazuhisa Toriyama, Tamihito Nakagomi, Hisato Sato, Yutaka Fujita, Yoshi Arai | 1983-02-08 |