Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884051 | Semiconductor diffusion type force sensing apparatus | Junichi Takahashi, Daisuke Kosaka, Hirotoshi Eguchi, Shoji Matsumoto, Takashi Akahori +1 more | 1989-11-28 |
| 4849730 | Force detecting device | Masanori Itagaki, Eiichi Ohta, Hiroyuki Okamoto, Masumitsu Ino, Hirotoshi Equchi | 1989-07-18 |