Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8217704 | Gate drive device | Takanori Kohama, Naoki Kumagai | 2012-07-10 |
| 6414773 | Optical digital communication apparatus | Mikio Aoki | 2002-07-02 |
| 5523622 | Semiconductor integrated device having parallel signal lines | Takashi Harada, Kazuhiro Yoshihara, Kiyoshi Hayashi, Jun Kumazawa, Kenji Nagai +2 more | 1996-06-04 |