Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5800134 | Tandem, swash plate pump having drive force take-out mechanism | Susumu Hasegawa, Tokihiko Umeda | 1998-09-01 |
SN
Shoji Nakagaki
Overall (All Time): #3,694,713 of 4,157,543Top 90%
1
Patents All Time