Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9709041 | Variable displacement axial piston device | Toshifumi Yasuda, Yasuhisa Mochizuki, Hideaki Syokita, Masaki Watanabe, Koji Sakata | 2017-07-18 |
| RE37049 | Axle driving apparatus | Norihiro Ishii, Toshio Nagai, Hideaki Okada | 2001-02-13 |
| 5868215 | Vibration isolating support structure for an axle case | Hirohiko Kawada, Norihiro Ishii, Koji Iwaki | 1999-02-09 |
| 5456068 | Axle driving apparatus | Norihiro Ishii, Toshio Nagai, Hideaki Okada | 1995-10-10 |
| 4580259 | Switchboard control system | Yasushi Nagahama, Yoshiaki Matsuura, Kenzo Aoki, Atsuhisa Takahashi | 1986-04-01 |
| 4575839 | Centralized supervisory system | Yusuke Ogata, Yasushi Nagahama, Yoshiaki Matsuura, Kenzou Aoki | 1986-03-11 |