Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5457335 | Floating gate FET with hydrogen barrier shield | Kenichi Kuroda, Hisahiro Moriuchi, Masaki Shirai, Jiroh Sakaguchi, Akinori Matsuo +1 more | 1995-10-10 |
| 4939386 | Semiconductor integrated circuit device with MISFETS using two drain impurities | Ryuuji Shibata, Ken Uchida, Youichi Matsumoto | 1990-07-03 |
| 4912674 | Read-only memory | Youichi Matsumoto, Ryuuji Shibata, Isamu Kobayashi, Satoshi Meguro, Kouichi Nagasawa +4 more | 1990-03-27 |
| 4805143 | Read-only memory | Youichi Matsumoto, Ryuuji Shibata, Isamu Kobayashi, Satoshi Meguro, Kouichi Nagasawa +4 more | 1989-02-14 |