Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4901128 | Semiconductor memory | Hideo Sunami, Tokuo Kure, Masanobu Miyao, Yoshifumi Kawamoto, Katsuhiro Shimohigashi +4 more | 1990-02-13 |
| 4873559 | Semiconductor memory device and a process for producing the same | Osamu Tsuchiya, Katsuyuki Sato | 1989-10-10 |
| 4845544 | Semiconductor integrated device having a field-effect transistor type memory cell array and peripheral circuitry structure | — | 1989-07-04 |
| 4663644 | Semiconductor device and method of manufacturing the same | — | 1987-05-05 |
| 4651406 | Forming memory transistors with varying gate oxide thicknesses | Kazuhiro Komori, Yasunobu Kosa, June Sugiura | 1987-03-24 |
| 4612565 | Semiconductor memory device | Hiroyuki Miyazawa | 1986-09-16 |
| 4471373 | Semiconductor integrated circuit device with memory MISFETS and thin and thick gate insulator MISFETS | Kazuhiro Komori, Yasunobu Kosa, June Sugiura | 1984-09-11 |
| 4451904 | Semiconductor memory device | June Sugiura, Yasunobu Kosa, Kazuhiro Komori, Ken Uchida | 1984-05-29 |
| 4426764 | Semiconductor memory device with peripheral circuits | Yasunobu Kosa | 1984-01-24 |