Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4715243 | Planetary reduction gear having a molded ring gear | Akira Morishita, Kyoithi Okamoto, Toshihiko Gotoh, Takemi Arima | 1987-12-29 |
YK
Yukio Kako
Overall (All Time): #3,987,850 of 4,157,543Top 100%
1
Patents All Time