Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7729565 | Fiber sensor and fiber sensor device | Takayuki Ando, Hisashi Koaizawa, Ken Tsukii, Masaki Izumo | 2010-06-01 |
| 7695200 | Connecting member | Yasuhiro Naka, Shinpei Todo, Takayuki Ando, Yoshimi Ono | 2010-04-13 |
| 7527434 | Connecting member | Yasuhiro Naka, Shinpei Todo, Takayuki Ando, Yoshimi Ono | 2009-05-05 |
| 4716790 | Continuously variable transmission control system responsive to passenger compartment noise or vibration | Daisaku Sawada, Setsuo Tokoro | 1988-01-05 |
| 4593582 | Continuously variable transmission means for use in vehicles | Daisaku Sawada, Setsuo Tokoro | 1986-06-10 |
| 4385606 | Ignition timing regulating device for internal combustion engine | Tadashi Hattori, Kenji Goto, Daisaku Sawada, Hiroaki Yamaguchi, Minoru Nishida | 1983-05-31 |
| 4290398 | Ignition timing control system for internal combustion engine | Tadashi Hattori, Kenji Goto, Daisaku Sawada, Hiroaki Yamaguchi, Minoru Nishida +1 more | 1981-09-22 |
| 4257364 | Method and system for controlling ignition timing | Daisaku Sawada, Yuji Takeda | 1981-03-24 |
| 4245591 | Ignition timing control system for internal combustion engines | Minoru Nishida, Tadashi Hattori, Hiroaki Yamaguchi, Kenji Goto, Daisaku Sawada | 1981-01-20 |
| 4236491 | Ignition timing control apparatus for internal combustion engines | Tadashi Hattori, Kenji Goto, Daisaku Sawada, Hiroaki Yamaguchi, Minoru Nishida +1 more | 1980-12-02 |
| 4232642 | Ignition timing control system for internal combustion engines | Hiroaki Yamaguchi, Tadashi Hattori, Minoru Nishida, Kenji Goto, Daisaku Sawada | 1980-11-11 |
| 4225802 | Piezoelectric knocking detector for internal combustion engine | Yutaka Suzuki, Osamu Ito, Nobuhito Hobo, Kenji Goto, Daisaku Sawada +1 more | 1980-09-30 |
| 4211194 | Ignition system for internal combustion engines | Tadashi Hattori, Daisaku Sawada, Kenji Goto, Yuji Takeda, Hiroaki Yamaguchi +1 more | 1980-07-08 |