Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480418 | Semiconductor non-volatile storage | Toshihiro Tanaka, Kazuyoshi Shiba, Kazufumi Suzukawa, Masamichi Fujito, Takayuki Oshima +2 more | 2002-11-12 |
| 6477090 | Semiconductor device, microcomputer and flash memory | Takashi Yamaki, Kan Takeuchi, Mitsuru Hiraki, Toshihiro Tanaka, Masamichi Fujito | 2002-11-05 |
| 6459619 | Non-volatile semiconductor memory device for selectively re-checking word lines | Nozomu Matsuzaki, Kazuyoshi Shiba, Yasuhiro Taniguchi, Toshihiro Tanaka | 2002-10-01 |