Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296729 | Semiconductor memory device having static random access memory | Toshiaki Yamanaka, Norio Hasegawa, Toshihiko Tanaka, Takashi Hashimoto, Koichiro Ishibashi +6 more | 1994-03-22 |
| 5289004 | Scanning probe microscope having cantilever and detecting sample characteristics by means of reflected sample examination light | Takao Okada, Akira Yagi, Seizo Morita, Tsugiko Takase | 1994-02-22 |