Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5033422 | Valve drive apparatus for double overhead camshaft engine | Toru Kurisu, Akira Kurihara | 1991-07-23 |
YY
Yasuo Yukitake
Overall (All Time): #3,881,239 of 4,157,543Top 95%
1
Patents All Time