Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361227 | Non-volatile semiconductor memory device and memory system using the same | Masaki Momodomi, Hideo Kato, Hiroto Nakai, Yoshiyuki Tanaka, Riichiro Shirota +8 more | 1994-11-01 |
| 5357462 | Electrically erasable and programmable non-volatile semiconductor memory with automatic write-verify controller | Yoshiyuki Tanaka, Hiroshi Nakamura, Hideko Odaira | 1994-10-18 |
| 5327395 | Page-mode type memory writing control circuit using end-of-page address | Yoshihisa Sugiura, Yoshihisa Iwata, Masaki Momodomi, Yasuo Itoh, Yoshiyuki Tanaka | 1994-07-05 |
| 5321699 | Electrically erasable and programmable non-volatile memory system with write-verify controller using two reference levels | Tetsuo Endoh, Riichiro Shirota, Kazunori Ohuchi, Ryouhei Kirisawa, Seiichi Aritome +1 more | 1994-06-14 |
| 5280454 | Electrically erasable programmable read-only memory with block-erase function | Yoshihisa Iwata, Koji Sakui, Masaki Momodomi | 1994-01-18 |
| 5278794 | NAND-cell type electrically erasable and programmable read-only memory with redundancy circuit | Yoshiyuki Tanaka, Yasuo Itoh, Masaki Momodomi, Yoshihisa Iwata | 1994-01-11 |