Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4481424 | Driving mechanism for vehicle engine and accessory | Yoshiyuki Hattori | 1984-11-06 |
| 4478550 | Pump apparatus | Kiyohiko Watanabe, Yoshiyuki Hattori, Toshihiro Takei, Toshiaki Nakamura, Shunsaku Ohnishi | 1984-10-23 |
| 4478595 | Electric control apparatus for belt tensioners | Hideyuki Hayakawa, Yoshiyuki Hattori, Hiroji Kinbara | 1984-10-23 |
| 4476419 | Windshield wiper control device | Yoshiaki Fukatsu, Takashi Kurahashi, Hiroki Ito | 1984-10-09 |
| 4466521 | Electric control system for automobile transmission | Yoshiyuki Hattori, Toshihiro Takei, Hideyuki Hayakawa, Takahiro Goshima | 1984-08-21 |
| 4457742 | Torque transmission belt means | Yoshiyuki Hattori, Hiroji Kinbara | 1984-07-03 |
| 4451213 | Electrically operated fuel pump device having a regenerative component | Toshihiro Takei, Yoshiyuki Hattori, Kiyohiko Watanabe, Toshiaki Nakamura, Shunsaku Ohnishi | 1984-05-29 |
| 4445821 | Centrifugal pump having means for counterbalancing unbalanced fluid pressure radial forces on rotor | Kiyohiko Watanabe, Yoshiyuki Hattori, Toshihiro Takei, Toshiaki Nakamura, Shunsaku Ohnishi | 1984-05-01 |
| 4433965 | Torque transmission belt means | Yoshiyuki Hattori, Hiroji Kinbara | 1984-02-28 |
| 4406644 | Power transmission system | Hiroji Kinbara, Yoshiyuki Hattori, Hideyuki Hayakawa, Masaaki Takizawa, Masaru Tamura +1 more | 1983-09-27 |
| 4403910 | Pump apparatus | Kiyohiko Watanabe, Yoshiyuki Hattori, Toshihiro Takei, Toshiaki Nakamura, Shunaku Ohnishi | 1983-09-13 |
| 4361927 | Device for preventing vibration of windshield wiper | Takashi Kurahashi, Masahiko Suzuki, Kiyoshi Kawaguchi | 1982-12-07 |
| 4360353 | Power transmission system | Yoshiyuki Hattori, Hiroji Kinbara | 1982-11-23 |
| 4344338 | Power transmission device | Yoshiyuki Hattori, Hiroji Kinbara | 1982-08-17 |
| 4338081 | Torque transmission belt means | Yoshiyuki Hattori, Hiroji Kinbara | 1982-07-06 |
| 4295456 | Exhaust-gas-recirculation system for use in diesel engines | Etsuji Nomura, Toshikuni Miyazaki, Hiroshi Sami, Tatehito Ueda | 1981-10-20 |
| 4279864 | Monolithic catalyst converter | Akio Nara, Shigeru Takagi | 1981-07-21 |