Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5617941 | Force-receiving plate for friction device | Shigeo Takahashi, Tatsuo Ohhashi, Hirotaka Ito | 1997-04-08 |
YS
Yoshitaka Soga
Overall (1997): #55,241 of 185,788Top 30%
1
Patents 1997