Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6125707 | Pressure detection device | Jiro Nakano, Satoshi Suto, Tomonari Yamakawa, Katsunori Yamada, Mitsuru Asai +1 more | 2000-10-03 |
| 6068461 | Vane type rotary pump having a discharge port with a tapered bearded groove | Hidetoshi Fujiwara, Motoyasu Yamamori | 2000-05-30 |
| 5778756 | Hydraulic power steering apparatus | Mikio Suzuki, Kenichi Fukumura | 1998-07-14 |
| 5651423 | Power steering apparatus | Mikio Suzuki, Yoshiharu Inaguma, Hideya Kato | 1997-07-29 |
| 5638912 | Hydraulic power steering apparatus | Mikio Suzuki, Katsuhisa Mori | 1997-06-17 |
| 5577573 | Hydraulic power steering apparatus | Mikio Suzuki, Yoshiharu Inaguma, Kenichi Fukumura, Hideya Kato | 1996-11-26 |
| 5538095 | Power steering apparatus | Mikio Suzuki, Katsuhisa Mori | 1996-07-23 |
| 5515938 | Hydraulic power steering apparatus | Mikio Suzuki, Yoshiharu Inaguma, Kenichi Fukumura, Hideya Kato, Katsuhisa Mori | 1996-05-14 |
| 5474145 | Hydraulic power steering apparatus | Miko Suzuki, Kenichi Fukumura, Hideya Kato, Seiho Kawakami, Kaname Saito | 1995-12-12 |
| 5439070 | Hydraulic power steering apparatus | Mikio Suzuki, Yoshiharu Inaguma, Kenichi Fukumura, Hideya Kato, Katsuhisa Mori | 1995-08-08 |
| 5372214 | Power steering apparatus | Kiyotaka Kato, Mikio Suzuki, Yoshiharu Inaguma, Keiji Suzuki, Masanori Natsume +1 more | 1994-12-13 |
| 5305858 | Rotary shock absorber having vanes with radial flow clearance | Toshifumi Sakai, Naoyuki Kokubo, Masaharu Ooba, Youzo Yamaguchi, Sadamu Tuge | 1994-04-26 |
| 5178249 | Rotary coupling for torque transmission | Satoshi Ashida, Yukihiro Tanigawa | 1993-01-12 |
| 5080187 | Driving power transmission system for vehicle | Hiroaki Asano | 1992-01-14 |
| 5046933 | Vane pump with pressure leaking groove to reduce pulsations | Tsuneo Tanaka, Makoto Kawahara, Tatsuya Yamamoto | 1991-09-10 |
| 4966268 | Driving power transmission device | Hiroaki Asano, Isao Ito | 1990-10-30 |
| 4610614 | Vane pump | Tsuneo Tanaka, Toshifumi Sakai | 1986-09-09 |
| 4577660 | Rotary servovalve | Tsuneo Tanaka | 1986-03-25 |
| 4460016 | Rotary servovalve | Tsuneo Tanaka | 1984-07-17 |
| 4452274 | Rotary valve for power steering system | Tsuneo Tanaka | 1984-06-05 |
| 4437532 | Steering force controller for a power steering device | Keiichi Nakamura, Yutaka Mori | 1984-03-20 |
| 4347047 | Hydraulic pump for power steering | Shookichi Shiozawa, Tomomi Nakayama, Ryutaro Abe, Yoshiyuki Takeuchi | 1982-08-31 |
| 4246577 | Tool breakage detecting apparatus | Yoshio Shima, Kunihiko Eto, Tetsuro Yamakage | 1981-01-20 |
| 4189963 | Index apparatus for rotary table | Yoshikazu Sano, Kengo Yoshioka | 1980-02-26 |