Issued Patents All Time
Showing 26–50 of 138 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8860281 | Multiple-gap electric rotating machine | Takeo Maekawa, Keiji Kondou | 2014-10-14 |
| 8860274 | Motor provided with two stators arranged radially inside and outside rotor | Yousuke Kaname, Naoto Sakurai | 2014-10-14 |
| 8610326 | Stator designed to minimize leakage current and electric rotating machine using same | Akira Fukushima, Keiji Kondo, Akito Akimoto, Takeo Maekawa, Makoto Taniguchi | 2013-12-17 |
| 8334632 | Stator for a rotating electric machine and rotating electric machine | Keiji Kondou, Makoto Taniguchi, Takeo Maekawa, Akira Fukushima, Akito Akimoto +1 more | 2012-12-18 |
| 8227952 | IPM type of synchronous machine | Akiya Shichijoh, Yuya Mizuma, Satoshi Ito | 2012-07-24 |
| 8067874 | Motor apparatus including Lundell motor having Lundell-type rotor | — | 2011-11-29 |
| 7969057 | Synchronous motor with rotor having suitably-arranged field coil, permanent magnets, and salient-pole structure | Keiji Kondou, Takeo Maekawa | 2011-06-28 |
| 7919900 | Motor apparatus including Lundell motor having Lundell-type rotor | — | 2011-04-05 |
| 7816835 | Tandem AC generator for vehicle and method of producing brush assembly thereof | Takuzou Mukai, Akiya Shichijoh | 2010-10-19 |
| 7800273 | AC electric rotating machine with multiphase stator coils | Akiya Shichijoh, Takeshi Araki | 2010-09-21 |
| 7723889 | Reluctance electric machine with salient-pole movable piece | Yuya Mizuma | 2010-05-25 |
| 7671508 | Automotive alternator having improved structure for effectively cooling field coil | Kazushige Okumoto | 2010-03-02 |
| 7642690 | Automotive tandem alternator having high efficiency and improved arrangement of regulator | Takeo Maekawa, Akiya Shichijoh | 2010-01-05 |
| 7602095 | Automotive tandem alternator having reduced axial length and capable of effectively suppressing magnetic leakage | Takeo Maekawa, Akiya Shichijoh | 2009-10-13 |
| 7592723 | Vehicular electric rotary machine | Takuzou Mukai | 2009-09-22 |
| 7573175 | Tandem AC generator for vehicle | Kazushige Okumoto | 2009-08-11 |
| 7569956 | Automotive tandem alternator having reduced axial length and improved structure for effectively dissipating heat generated by rectifiers | Akiya Shichijoh, Takeo Maekawa | 2009-08-04 |
| 7564156 | Vehicle-use tandem electric rotating machine | Kazushige Okumoto | 2009-07-21 |
| 7545074 | Rotor for automotive alternator having improved magnet holder | Takeo Maekawa | 2009-06-09 |
| 7462968 | Electric wheel | Takuzou Mukai | 2008-12-09 |
| 7429802 | Vehicle-use generator | Takuzou Mukai | 2008-09-30 |
| 7420313 | Tandem type rotary generator generating two voltages | Kazushige Okumoto | 2008-09-02 |
| 7417355 | Vehicular tandem type rotary electric machine | Akiya Shichijo | 2008-08-26 |
| 7397156 | Tandem rotary electric machine | Takuzou Mukai | 2008-07-08 |
| 7397157 | Tandem rotary electric machine | Takeo Maekawa | 2008-07-08 |