Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5398206 | Semiconductor memory device with data error compensation | Mitsuru Akizawa, Kazuhiko Iwasaki, Kouki Noguchi, Noboru Yamaguchi | 1995-03-14 |
| 5275959 | Process for producing ROM | Isamu Kobayashi | 1994-01-04 |
| 5081052 | ROM and process for producing the same | Isamu Kobayashi | 1992-01-14 |
| 4939386 | Semiconductor integrated circuit device with MISFETS using two drain impurities | Ken Uchida, Toshifumi Takeda, Youichi Matsumoto | 1990-07-03 |
| 4912674 | Read-only memory | Youichi Matsumoto, Isamu Kobayashi, Satoshi Meguro, Kouichi Nagasawa, Hideo Meguro +4 more | 1990-03-27 |
| 4805143 | Read-only memory | Youichi Matsumoto, Isamu Kobayashi, Satoshi Meguro, Kouichi Nagasawa, Hideo Meguro +4 more | 1989-02-14 |