Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10505238 | Cooling system for on-vehicle secondary battery | Junta Izumi, Noritaka Ikejiri, Kiyohito Machida, Masakazu Habu | 2019-12-10 |
| 10403942 | Cooling system for vehicle-mounted secondary battery | Junta Izumi, Kiyohito Machida, Masakazu Habu | 2019-09-03 |
| 10381695 | Cooling system for secondary battery | Junta Izumi, Kiyohito Machida, Masakazu Habu | 2019-08-13 |
| 10297883 | Cooling system for on-vehicle secondary battery | Junta Izumi, Kiyohito Machida, Masakazu Habu | 2019-05-21 |
| 8957636 | Vehicle battery-pack equalization system and vehicle battery-pack equalization method | — | 2015-02-17 |
| 7898208 | Control device and corresponding control method for a boost converter in a motor drive system | Masaki Okamura, Hiroyuki Oyanagi | 2011-03-01 |
| 7828094 | Driving system, control method of driving system, and vehicle equipped with driving system | Takehiro Koga | 2010-11-09 |
| 7813849 | Vehicle control system | Takehiro Koga | 2010-10-12 |
| 7759885 | Motor drive device and control method thereof | Kenji Yamada, Shunsuke Oyama, Kenji Itagaki, Shinichi Sugai | 2010-07-20 |
| 7692940 | Voltage conversion device | Masaki Okamura, Sojiro Yokoyama | 2010-04-06 |
| 7525278 | Voltage conversion apparatus, power output apparatus, and control method of voltage converter | Hiroyuki Oyanagi | 2009-04-28 |
| 7450355 | Power supply apparatus with function of detecting abnormality of current sensor | — | 2008-11-11 |
| 7372686 | Power supply apparatus capable of detecting abnormality in current flowing in drive circuit | — | 2008-05-13 |
| 7355826 | Power supply apparatus capable of detecting abnormality of current flowing through drive circuit | Hideaki Yaguchi, Tatsuyuki Uechi, Koji Yagi | 2008-04-08 |
| 7276865 | Power output apparatus, motor driving method and computer-readable recording medium having program recorded thereon for allowing computer to execute motor drive control | — | 2007-10-02 |
| 7259530 | Power output apparatus, motor driving method and computer-readable recording medium having program recorded thereon for allowing computer to execute motor drive control | Takeshi Tateishi | 2007-08-21 |
| 6550290 | Drum type washing machine with laundry weight detecting means | Katsuyuki Shimakage | 2003-04-22 |