Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6374795 | Engine | Hiroki Tawa, Koji Yasuda | 2002-04-23 |
KF
Ketaro Furuya
Overall (All Time): #3,541,623 of 4,157,543Top 90%
1
Patents All Time