Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5392539 | Hydraulic drive system for construction machine | Toichi Hirata, Genroku Sugiyama | 1995-02-28 |
| 5251444 | Hydraulic drive system and valve apparatus | Takashi Kanai | 1993-10-12 |
| 5048294 | Safety device for hydraulic closed circuit | Morio Oshina, Takashi Kanai, Koji Nozaki | 1991-09-17 |
| 5003776 | Hydraulic drive system | Takashi Kanai, Morio Oshina, Mitsuo Sonoda | 1991-04-02 |
| 4919390 | Solenoid operated valve apparatus | Ken Ichiryu, Takashi Kanai, Nobuhiko Ichiki | 1990-04-24 |
| 4914712 | Device for supporting lift roll for fork lift truck | Yoshihiro Ikimi | 1990-04-03 |
| 4846046 | Hydraulic drive circuit system | Takashi Kanai, Morio Oshina, Mitsuo Sonoda, Koji Nozaki | 1989-07-11 |
| 4813447 | Flow control valve apparatus | Ken Ichiryu, Takashi Kanai, Yuusaku Nozawa, Hideyo Kato | 1989-03-21 |