Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687808 | Four wheel drive mechanism | Jun Watanabe, Kenro Takahashi, Shigeru Kamegaya, Naohiko Inoue | 1997-11-18 |
YN
Yorihito Nakao
Overall (All Time): #3,729,508 of 4,157,543Top 90%
1
Patents All Time