Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5325670 | Clutch control device for transmission | — | 1994-07-05 |
| 5308977 | Plasma mass spectrometer | Konosuke Oishi, Masataka Koga, Hiromi Yamashita, Toyoharu Okumoto, Tsuyoshi Nishitarumizu | 1994-05-03 |