Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8593031 | Stator and electric motor | Hiroyuki Ogura, Tatsuhiro Ujiie | 2013-11-26 |
| 8513843 | Insulating housing for motor terminal | — | 2013-08-20 |
| 8384257 | Brushless motor | Masafumi Sugawara | 2013-02-26 |
| 7579732 | Insulating motor housing | Shinji Yamaguchi, Yoshikazu Tanaka, Masafumi Sugawara | 2009-08-25 |
| 7503298 | Valve timing adjusting device | Akira Sakata, Koji Yudate | 2009-03-17 |
| 7146946 | Valve timing adjusting device | Koji Yudate, Akira Sakata, Makoto Yamauchi | 2006-12-12 |
| 7017540 | Valve timing adjusting device and assembly apparatus of the same | Koji Yudate | 2006-03-28 |
| 7011058 | Valve timing adjusting device | — | 2006-03-14 |
| 6971351 | Valve timing adjusting device | Makoto Yamauchi | 2005-12-06 |
| 6880505 | Valve timing control system | Akira Sakata, Makoto Yamauchi | 2005-04-19 |
| 6516762 | Valve timing adjusting device having seal unit | Minoru Hikita | 2003-02-11 |
| 6484678 | Valve timing regulation device | — | 2002-11-26 |
| 6460496 | Valve timing control device | Katsuyuki Fukuhara, Makoto Yamauchi | 2002-10-08 |
| 6450138 | Valve timing adjusting device | Hirofumi Hase | 2002-09-17 |
| 6446590 | Valve timing control device | — | 2002-09-10 |
| 6443112 | Valve timing adjusting apparatus of internal combustion engine | — | 2002-09-03 |
| 6431132 | Valve timing control device | Makoto Yamauchi | 2002-08-13 |
| 6412463 | Valve timing regulation device | — | 2002-07-02 |
| 6382157 | Valve timing control device | Makoto Yamauchi | 2002-05-07 |
| 6382156 | Valve timing control device | Katsuyuki Fukuhara | 2002-05-07 |
| 6378477 | Valve timing control device | Katsuyuki Fukuhara | 2002-04-30 |
| 6374788 | Valve timing control device | Katsuyuki Fukuhara | 2002-04-23 |