Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7312542 | Linear motor and manufacturing method thereof | Hiroshi Katayama, Kohji Maki | 2007-12-25 |
| 6975055 | Dynamo-electric machine having a rotor with first and second axially or rotationally displaceable field magnets | Shigeta Ueda | 2005-12-13 |
| 6833646 | Hybrid car and dynamo-electric machine | Kazuo Tahara, Kou Ajima, Koki Ueta, Toshiyuki Innami, Noriaki Hino +3 more | 2004-12-21 |
| 6825581 | Linear motor and production method therefor | Hiroshi Katayama, Kohji Maki | 2004-11-30 |
| 6703725 | Joint driving apparatus | Yoshitoshi Akita | 2004-03-09 |
| 6703806 | XYZ-axes table | Ryouichi Naganuma, Hiromitsu Seino | 2004-03-09 |
| 6700268 | Rotational electric machine and a vehicle loaded therewith | Satoru Okabe | 2004-03-02 |
| 6675938 | Door system including linear motor driving mechanism | Kouki Yamamoto | 2004-01-13 |
| 6623255 | Fluid transfer apparatus | Kohji Maki, Taizou Miyazaki, Tomoyuki Hanyu, Ryouichi Naganuma | 2003-09-23 |
| 6614137 | Linear motor, driving and control system thereof and manufacturing method thereof | Kohji Maki, Yoshitaka Iwaji, Taizou Miyazaki, Tomoyuki Hanyu | 2003-09-02 |
| 6577022 | Hybrid car and dynamo-electric machine | Kazuo Tahara, Kou Ajima, Koki Ueta, Toshiyuki Innami, Noriaki Hino +3 more | 2003-06-10 |
| 6548919 | Linear motor | Kohji Maki, Hiroshi Katayama, Kenji Miyata | 2003-04-15 |
| 6548920 | Linear motor and method of producing the same | Hiromitsu Seino, Ryouichi Naganuma, Hiroshi Toyoda, Kohji Maki | 2003-04-15 |
| 6541880 | Linear motor | Takashi Okada, Kazuo Tahara, Kohji Maki, Kouki Yamamoto, Miyoshi Takahashi +2 more | 2003-04-01 |
| 6467584 | Door system including linear motor driving mechanism | Kouki Yamamoto | 2002-10-22 |
| 6462430 | Hybrid car and dynamo-electric machine | Kazuo Tahara, Kou Ajima, Koki Ueta, Toshiyuki Innami, Noriaki Hino +3 more | 2002-10-08 |
| 6448733 | XYZ-axes table | Ryouichi Naganuma, Hiromitsu Seino | 2002-09-10 |