Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6843647 | Electric closing gear | Saburo Fujita, Junichi Yamamoto | 2005-01-18 |
TS
Tosimichi Sugita
Overall (All Time): #3,439,057 of 4,157,543Top 85%
1
Patents All Time