Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5617941 | Force-receiving plate for friction device | Shigeo Takahashi, Yoshitaka Soga, Hirotaka Ito | 1997-04-08 |
TO
Tatsuo Ohhashi
Overall (1997): #71,247 of 185,788Top 40%
1
Patents 1997