Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6885063 | Semiconductor device having an SEB voltage suitable for use in space | Saburo Tagami, Takashi Kobayashi, Satoshi Kuboyama | 2005-04-26 |
| 5669546 | Apparatus for manufacturing semiconductor device and method of manufacturing the semiconductor device using the same | — | 1997-09-23 |
| 5360984 | IGBT with freewheeling diode | — | 1994-11-01 |
| 5043795 | Semiconductor device | Yoshikazu Takahashi, Katuhiro Endo, Hideaki Kakiki | 1991-08-27 |
| 5010384 | Gate turn-off thyristor with resistance layers | Hiromu Haruki, Osamu Hashimoto | 1991-04-23 |