Issued Patents All Time
Showing 25 most recent of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11742747 | Power supply system | Koji Mazaki, Kazuyoshi Obayashi | 2023-08-29 |
| 11465574 | Power supply system | Koji Mazaki, Kazuyoshi Obayashi | 2022-10-11 |
| 10479359 | Restart control device for internal combustion engine | Tomohisa Ose, Shigeru Maeda, Takashi Senda | 2019-11-19 |
| 10056752 | Rotary electric machine for a vehicle | Harumi Horihata, Takahisa Koyasu | 2018-08-21 |
| 8570004 | Vehicle generator | Harumi Horihata | 2013-10-29 |
| 8564254 | Power generation amount control apparatus | Toshiyo Teramoto | 2013-10-22 |
| 8541988 | Rotary electric machine improved to carry out load-dump protection | Harumi Horihata | 2013-09-24 |
| 8452488 | Memory readout system for vehicle control device | Tatsuya Suzuki, Kunihiro Abe | 2013-05-28 |
| 8368203 | Heat radiation member for a semiconductor package with a power element and a control circuit | Takatoshi Inokuchi | 2013-02-05 |
| 8297390 | Vehicular system capable of suitably controlling engine speed and gear ratio according to battery charge state | — | 2012-10-30 |
| 8203311 | Battery condition detecting apparatus that detect cancellation of a polarization of a battery | Shin Takahashi | 2012-06-19 |
| 8120329 | Apparatus for controlling power generated by on-vehicle generator on the basis of internal status of on-vehicle battery | — | 2012-02-21 |
| 7977917 | Electric power supply control system for vehicle | — | 2011-07-12 |
| 7948216 | Control apparatus for automotive alternator and automotive power generation system | Fuyuki Maehara | 2011-05-24 |
| 7896543 | Battery condition detection apparatus | — | 2011-03-01 |
| 7812469 | Battery current detection apparatus incorporated in system which regulates vehicle engine speed and electric generator output voltage during engine idling | — | 2010-10-12 |
| 7750602 | Method and apparatus for managing charge/discharge current of on-vehicle battery to control on-vehicle generator in consideration of offset of charge/discharge current | — | 2010-07-06 |
| 7705580 | System for smoothing output voltage of power generator | Hideto Okahara | 2010-04-27 |
| 7616694 | Noise free transceiver circuit | Masaki Mori, Susumu Ueda, Hirokazu Toyoda | 2009-11-10 |
| 7570027 | Electric power generation control apparatus | Toshiyo Teramoto | 2009-08-04 |
| 7531909 | Method and apparatus for controlling charging operations for battery | Syunichi Maeda | 2009-05-12 |
| 7505240 | Overcurrent protection device for semiconductor element | Hideto Okahara, Susumu Ueda | 2009-03-17 |
| 7466169 | Signal detecting device and method for inductive load | Susumu Ueda | 2008-12-16 |
| 7436154 | Vehicle generator control device | — | 2008-10-14 |
| 7405541 | Control apparatus for automotive alternator having capability of reliably detecting disconnection between alternator and battery | Takatoshi Inokuchi, Tomomi Tsuzuki | 2008-07-29 |