Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4989455 | Vibrator | Yasutaka Gomyo, Akira Ito, Toshiyuki Ishisaka, Tetsurou Miwa, Satoshi Hosokawa +3 more | 1991-02-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4989455 | Vibrator | Yasutaka Gomyo, Akira Ito, Toshiyuki Ishisaka, Tetsurou Miwa, Satoshi Hosokawa +3 more | 1991-02-05 |