Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5908367 | Flow rate control valve and continuously variable automatic transmission provided with same | Masakazu Tominaga, Masahiro Yamamoto | 1999-06-01 |
YH
Yoji Hiraoka
Overall (All Time): #3,650,528 of 4,157,543Top 90%
1
Patents All Time