Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11932111 | Rectifier and vehicle AC generator provided therewith | Shinichiro Minami, Keiichi Komurasaki, Shingo Inoue | 2024-03-19 |
| 10496576 | Communication apparatus | Kenichi Fujie, Isao Tottori | 2019-12-03 |
| 10151605 | Rotation angle detection device and rotation angle detection method | Kenichi Fujie, Isao Tottori, Naruki Suetake | 2018-12-11 |
| 9793835 | Power conversion device and method for diagnosing failure thereof | Kenichi Fujie, Takamasa Asai | 2017-10-17 |
| 9793846 | Power conversion device | Kenichi Fujie, Takamasa Asai | 2017-10-17 |
| 9780694 | Power conversion device and power conversion control method | Junji Tada, Kenichi Akita, Keiichi Komurasaki | 2017-10-03 |
| 9709631 | Diagnosis apparatus for field winding type rotating electric machine and diagnosis method for field winding type rotating electric machine | Kenichi Fujie, Takamasa Asai | 2017-07-18 |
| 9564841 | Power conversion device and method for diagnosing failure thereof | Kenichi Fujie, Takamasa Asai | 2017-02-07 |
| 8901865 | Current limiting device for vehicle | Kenichi Fujie, Shogo Matsuoka, Takamasa Asai | 2014-12-02 |
| 8704400 | Power converter for vehicle | Kenji Nakajima, Kenichi Akita, Masato Mori, Mitsunori Tabata | 2014-04-22 |
| 8450983 | Secondary control system for maintaining motor generator power generation during primary control failure | Hiroshi Gokan, Naruki Suetake | 2013-05-28 |
| 8292778 | Idle-stop restart control system | Tetsushi Watanabe, Masaaki Taruya | 2012-10-23 |
| 7514906 | Automotive rotary electrical apparatus | Shogo Matsuoka, Takamasa Asai | 2009-04-07 |
| 7508087 | Vehicle electric-power conversion apparatus | Noriyuki Wada | 2009-03-24 |