Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11735342 | Method for manufacturing magnet module | — | 2023-08-22 |
| 11387728 | Linear motor and transport system using the same | — | 2022-07-12 |
| 9257872 | Linear motor | — | 2016-02-09 |
| 7777371 | Linear drive apparatus having cores and coils which are positioned on opposite sides of the cores | Kohji Maki, Hisao Tadokoro, Hideki Shimane, Hitoshi Shibata, Keijiro Sakai | 2010-08-17 |
| 7250696 | Linear motor and X-Y stage | Keijiro Sakai, Hitoshi Shibata | 2007-07-31 |
| 7138734 | Linear drive unit reducing stress generated in movable part in horizontal direction | Kohji Maki, Yasuo Morooka, Isamu Numata, Hisao Tadokoro, Takeo Morimoto +3 more | 2006-11-21 |
| 7004694 | Linear drive apparatus | Kohji Maki, Hisao Tadokoro, Hideki Shimane, Hitoshi Shibata, Keijiro Sakai | 2006-02-28 |
| 7002274 | Rotary electric machine and automobile provided with the same | Yoshitaka Iwaji | 2006-02-21 |
| 6975048 | Drive apparatus and XY table utilizing the same | Kohji Maki, Hisao Tadokoro, Hideki Shimane, Hitoshi Shibata, Keijirou Sakai | 2005-12-13 |
| 6943465 | Linear motor and manufacturing method thereof | Hiroshi Katayama, Kohji Maki | 2005-09-13 |
| 6938713 | Dynamotor of hybrid vehicle, and method of control thereof | Kazuo Tahara, Tsunehiro Endo, Ryoso Masaki, Kou Ajima, Toshiyuki Innami +2 more | 2005-09-06 |
| 6876108 | Linear motor, its controlling method, and XY table | Kohji Maki, Yasuo Morooka, Keijirou Sakai, Hitoshi Shibata, Hideki Shimane +2 more | 2005-04-05 |
| 6841911 | Machine tool | Toshiaki Okuyama | 2005-01-11 |
| 6812610 | Rotary electric machine, linear motor and stator thereof | Noriaki Yamamoto, Daisuke Sato, Hisaya Shimizu, Keiichi Mashino | 2004-11-02 |
| 6771000 | Electric rotary machine and power generation systems using the same | Hiromi Inaba | 2004-08-03 |
| 6753627 | Linear motor | Kohji Maki | 2004-06-22 |
| 6705408 | Power tool with a linear motor | Shigeru Shinohara | 2004-03-16 |
| 6570274 | Electric motor | Kohji Maki | 2003-05-27 |
| 6541877 | Wind power generation system | Shigeta Ueda | 2003-04-01 |
| 6519959 | Air conditioner | Yasuo Notohara | 2003-02-18 |