Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657270 | Electrically erasable programmable read-only memory with threshold value controller for data programming | Kazunori Ohuchi, Tomoharu Tanaka, Yasuo Itoh, Masaki Momodomi, Fujio Masuoka | 1997-08-12 |
| 5637895 | Non-volatile semiconductor memory device | Hiroshi Nakamura | 1997-06-10 |
| 5615165 | Non-volatile semiconductor memory device and memory system using the same | Tomoharu Tanaka, Masaki Momodomi, Hideo Kato, Hiroto Nakai, Yoshiyuki Tanaka +8 more | 1997-03-25 |
| 5610859 | Semiconductor memory device | Hiroshi Nakamura, Junichi Miyamoto, Keniti Imamiya | 1997-03-11 |