Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10948243 | Chemical heat storage apparatus | Yukihiro Noguchi, Hiroyasu Kawauchi, Kenji Mori, Takafumi Mizuno, Satoshi Hariu | 2021-03-16 |
| 7364176 | Vehicular anti-vibration structure | Hiroyuki Saitoh | 2008-04-29 |
| 6859693 | Torque variation control device and computer program | Yutaka Tamagawa, Hiroyuki Makino, Tomoyuki Takano, Atsushi Matsubara, Shinichi Kitajima | 2005-02-22 |
| 6745119 | Ignition timing control system and method, and engine control unit for internal combustion engine | Tetsuya Ohno, Hiroshi Yatani, Tatsuya Shiraki | 2004-06-01 |
| 6109031 | Relief pressure controlling device used in vehicular hydraulic continuously variable transmission | Shigeru Morimoto, Akihito Okuda | 2000-08-29 |
| 6067795 | Hydraulic continuously variable transmission for use on vehicle | Takashi Iino, Shigeru Morimoto | 2000-05-30 |
| 5419128 | Method of controlling speed reduction ratios of continuously variable transmission for automotive vehicles | Tetsushi Asano, Mikihiro Takano | 1995-05-30 |
| 4972675 | Hydraulically operated continuously variable transmission | Eiichiro Kawahara, Takashi Iino, Yasuhiro Sawa | 1990-11-27 |
| 4959959 | Distribution ring in hydraulically operated continuously variable transmission | Akihito Okuda, Hiromi Aoki | 1990-10-02 |
| 4944201 | Apparatus for controlling continuously variable automotive transmission | Takashi Iino | 1990-07-31 |
| 4891944 | Hydraulically operated continuously variable transmission | Akihito Okuda, Eiichiro Kawahara, Kenichi Ikejiri | 1990-01-09 |
| 4845961 | Hydraulically operated continuously variable transmission | Akihito Okuda | 1989-07-11 |