Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9157344 | Solenoid valve and valve opening-closing timing control device | Masaki Kobayashi, Makoto Yoshida, Kenji Ikeda | 2015-10-13 |
| 8820278 | Valve timing control apparatus | Masaki Kobayashi, Kazunari Adachi, Mitsuru Uozaki, Shohei Masuda | 2014-09-02 |
| 8631774 | Valve timing control apparatus and valve timing control mechanism | Masaki Kobayashi, Yoshihiro Kawai, Kenji Ikeda | 2014-01-21 |
| 8522734 | Valve timing control device | Kazunari Adachi, Masaki Kobayashi, Mitsuru Uozaki, Kenji Ikeda, Shohei Masuda | 2013-09-03 |
| 7565889 | Valve timing control apparatus | Taiyu Iwata, Shigeru Nakajima | 2009-07-28 |
| 6439181 | Variable valve timing system | Osamu Komazawa | 2002-08-27 |
| 6035816 | Valve timing control device | Kazumi Ogawa | 2000-03-14 |
| 5937810 | Valve timing control device | Atsushi Sato, Kongo Aoki, Naoki Kira | 1999-08-17 |
| 5901674 | Variable valve timing device | — | 1999-05-11 |
| 5535705 | Variable valve timing system having rotational vibration damper | Katsuhiko Eguchi, Atsushi Sato | 1996-07-16 |