Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11796044 | Final drive gear device capable of temporarily effecting differential motion | Isao Hirota, Manabu Endou, Kazuhiro Ohashi, Shungo Numabe | 2023-10-24 |
| 11649885 | Differential apparatus | Isao Hirota, Yousuke Kawai | 2023-05-16 |
| 10781904 | Differential apparatus | Isao Hirota, Yousuke Kawai, Kazutaka Kawata | 2020-09-22 |
| 10415682 | Differential case | Isao Hirota, Masahiko Asahi | 2019-09-17 |
| 7326142 | Partition structure of power train device | Masahiko Asahi, Kazuhiro Ohzeki, Hiroaki Kashiwazaki, Manabu Endo, Takayuki Matsumoto +3 more | 2008-02-05 |