Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701041 | Weight supporting apparatus | Eiji Osanai, Shigeto Kamata | 1997-12-23 |
KA
Kotaro Akutsu
Overall (1997): #117,274 of 185,788Top 65%
1
Patents 1997