Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9577560 | Synchronous machine control device | Takahiko Kobayashi, Noriyuki Wada, Daiki Matsuura | 2017-02-21 |
| 9419555 | Synchronous machine control apparatus | Daiki Matsuura, Takahiko Kobayashi, Noriyuki Wada | 2016-08-16 |
| 9054630 | Synchronous machine controller | Takahiko Kobayashi, Noriyuki Wada, Daiki Matsuura | 2015-06-09 |
| 8912739 | Synchronous machine control apparatus | Takahiko Kobayashi, Noriyuki Wada, Daiki Matsuura | 2014-12-16 |
| 8829830 | Synchronous machine control apparatus | Takahiko Kobayashi, Noriyuki Wada, Daiki Matsuura | 2014-09-09 |
| 8040702 | DC/DC power converting apparatus | Takahiro Urakabe, Matahiko Ikeda, Akihiko Iwata, Hirotoshi Maekawa, Toshiyuki Kikunaga +2 more | 2011-10-18 |
| 8036008 | DC/DC power converting apparatus | Matahiko Ikeda, Takahiro Urakabe, Akihiko Iwata, Hirotoshi Maekawa, Toshiyuki Kikunaga +2 more | 2011-10-11 |
| 7471003 | Vehicular power control apparatus | Masaru Kobayashi, Hirotoshi Maekawa, Ryoji Nishiyama, Yuji Kuramoto | 2008-12-30 |
| 7323848 | Battery charging state arithmetic operation device for calculating charging state of battery, and battery charging state arithmetic operation method | Shinji Fujihara, Motoshi Kiribayashi, Makoto Wanezaki, Hideji Nakamura, Toshiaki Hayashi | 2008-01-29 |
| 7227339 | Power generation controller of vehicle power generator | Masaru Kobayashi, Hiroaki Morimoto | 2007-06-05 |
| 6949902 | Controller of rotating electric machine for vehicle | Masakazu Nakayama, Masaru Kobayashi, Masato Mori | 2005-09-27 |
| 6392376 | Electric vehicle motor controller with temperature variation compensation | Masaru Kobayashi, Hirotoshi Maekawa | 2002-05-21 |
| 6232734 | Power module | — | 2001-05-15 |
| 6181587 | Analog signal detecting circuit, and AC side current detector of semiconductor power conversion device | Yuuji Kuramoto, Hirotoshi Maekawa | 2001-01-30 |
| 6137705 | Drive control and protection circuit for a car power inverter | Hirotoshi Maekawa, Eiji Tutiya | 2000-10-24 |
| 5412294 | Apparatus for preventing transmission shock in automatic transmission equipped vehicles | — | 1995-05-02 |