Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884051 | Semiconductor diffusion type force sensing apparatus | Junichi Takahashi, Daisuke Kosaka, Hirotoshi Eguchi, Takashi Akahori, Hiroshi Yamazaki +1 more | 1989-11-28 |
SM
Shoji Matsumoto
Overall (1989): #57,383 of 140,708Top 45%
1
Patents 1989