Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5328807 | Method of forming a pattern | Toshihiko Tanaka, Norio Hasegawa, Akira Imai, Hiroshi Shiraishi, Takumi Ueno +1 more | 1994-07-12 |
| 5298764 | Semiconductor memory device having a field effect transistor with a channel formed from a polycrystalline silicon film | Takashi Hashimoto, Naotaka Hashimoto | 1994-03-29 |
| 5296729 | Semiconductor memory device having static random access memory | Norio Hasegawa, Toshihiko Tanaka, Takashi Hashimoto, Koichiro Ishibashi, Naotaka Hashimoto +6 more | 1994-03-22 |