Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4924131 | Piezo-electric acceleration sensor | Shiro Nakayama, Satoshi Kunimura, Shigemi Takahashi, Katsuhiko Takahashi, Toshimitu Hirayama | 1990-05-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4924131 | Piezo-electric acceleration sensor | Shiro Nakayama, Satoshi Kunimura, Shigemi Takahashi, Katsuhiko Takahashi, Toshimitu Hirayama | 1990-05-08 |