Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347192 | Vibration wave motor | Hitoshi Mukohjima, Akira Hiramatsu, Kazuhiro Izukawa, Takuo Okuno, Takayuki Tsukimoto | 1994-09-13 |
| 5300850 | Vibration wave motor | Hitoshi Mukohjima, Takayuki Tsukimoto, Akio Atsuta, Koichi Ueda, Hajime Kanazawa | 1994-04-05 |