Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4936263 | V-type engine having different explosion intervals | Shinichi Tamba, Hitomi Miyake, Akio Miguchi | 1990-06-26 |
YO
Yuichi Onaka
Overall (All Time): #3,905,783 of 4,157,543Top 95%
1
Patents All Time