Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5074631 | Optical modulator | Hiroshi Hamano, Izumi Amemiya, Hiroshi Nishimoto, Takefumi Namiki, Izumi Yokota +1 more | 1991-12-24 |
| 4884278 | Semiconductor laser modulation control system | Hiroshi Nishimoto, Takashi Touge, Naoki Kuwata, Yasunari Arai | 1989-11-28 |
| 4875087 | Integrated circuit device having strip line structure therein | Akira Miyauchi, Hiroshi Nishimoto, Hiroo Kitasagami, Masahiro Sugimoto, Haruo Tamada +1 more | 1989-10-17 |
| 4827327 | Integrated circuit device having stacked conductive layers connecting circuit elements therethrough | Akira Miyauchi, Hiroshi Nishimoto, Hiroo Kitasagami, Masahiro Sugimoto, Haruo Tamada +1 more | 1989-05-02 |
| 4725878 | Semiconductor device | Akira Miyauchi, Hiroshi Nishimoto, Hiroo Kitasagami, Masahiro Sugimoto, Haruo Tamada +1 more | 1988-02-16 |