Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5474145 | Hydraulic power steering apparatus | Kyosuke Haga, Miko Suzuki, Kenichi Fukumura, Hideya Kato, Kaname Saito | 1995-12-12 |
| 5048859 | Suspension for steerable driving wheel in vehicle | Yasushi Nishikuma, Kazukiyo Itoga, Shigenori Mae, Toshiyasu Santo | 1991-09-17 |
| 4869623 | Method of broaching outer periphery of lobe-type rotor of roots-type fluid machine, and broaching cutter used in the method | Hajime Takeshita, Takahiro Iwase, Naofumi Masuda, Takuo Sibata, Hiroyuki Mochizuki +2 more | 1989-09-26 |
| 4693813 | Method of broaching outer periphery of lobe-type rotor of roots-type fluid machine, and broaching cutter used in the method | Hajime Takeshita, Takahiro Iwase, Naofumi Masuda, Takuo Sibata, Hiroyuki Mochizuki +2 more | 1987-09-15 |
| 4305263 | Constant velocity universal joint | Hiroyoshi Kako, Toru Tamano, Toshiaki Yamamoto | 1981-12-15 |