Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5796124 | MOS gate controlled thyristor | Hidetoshi Nakanishi, Yasunori Usui | 1998-08-18 |
| 5543639 | MOS gate controlled thyristor | Hidetoshi Nakanishi, Yasunori Usui | 1996-08-06 |
| 5030581 | Method of fabricating a semiconductor apparatus | Kouji Jitsukata | 1991-07-09 |
| 4992844 | Semiconductor device | — | 1991-02-12 |
| 4982259 | Sensitive thyristor having improved noise-capability | Kouji Jitsukata | 1991-01-01 |
| 4943835 | Semiconductor device including protecting MOS transistor | Kouji Jitsukata | 1990-07-24 |
| 4942446 | Semiconductor device for switching, and the manufacturing method therefor | — | 1990-07-17 |
| 4476481 | Low-loss P-i-n diode | Susumu Iesaka | 1984-10-09 |