Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11588423 | Electric-power conversion apparatus | Tomonori Yamada, Satoshi Ishibashi, Naoya Abe | 2023-02-21 |
| 11239671 | In-vehicle power storage device and control method thereof | Shingo Yamaguchi, Toshiaki Date | 2022-02-01 |
| 10551468 | Failure detection apparatus for voltage sensor | Yoshimasa Nishijima, Shingo Yamaguchi | 2020-02-04 |
| 10513995 | Control apparatus and control method for internal combustion engine | Noriya Sagayama, Nozomu Kamioka, Toshiaki Date | 2019-12-24 |
| 10464424 | On-vehicle electric power storage apparatus | Hiroyuki Saito, Hideaki Tani | 2019-11-05 |
| 10322641 | Vehicle power supply device | Hideaki Tani, Hiroyuki Saito | 2019-06-18 |
| 10254345 | Battery state-of-charge estimation apparatus and state-of-charge estimation method | Hideaki Tani, Hiroyuki Saito, Hiroto Nishiguchi, Keisuke OGASAWARA | 2019-04-09 |
| 10173546 | In-vehicle DC-DC converter | Hiroyuki Saito, Hideaki Tani | 2019-01-08 |
| 10017138 | Power supply management system and power supply management method | Nozomu Kamioka, Toshiaki Date, Shingo Yamaguchi | 2018-07-10 |
| 10006391 | Engine start control device | Nozomu Kamioka, Toshiaki Date | 2018-06-26 |
| 9950630 | Vehicle power source system | Toshiaki Date, Yasukazu Murata, Shingo Yamaguchi, Nozomu Kamioka | 2018-04-24 |
| 9873393 | On-vehicle electrical storage apparatus | Yoshimasa Nishijima, Shingo Yamaguchi | 2018-01-23 |
| 9846203 | Storage battery state detection apparatus and storage battery state detection method | Hiroyuki Saito, Hideaki Tani, Takafumi Hara | 2017-12-19 |
| 9827979 | Transmission control device and transmission control method | Nozomu Kamioka | 2017-11-28 |
| 9738172 | Power generation device for vehicle and power generation control method | Hideaki Tani, Toshiaki Date, Takeru Okabe | 2017-08-22 |
| 9688285 | Vehicle travel device and vehicle travel control method | Nozomu Kamioka, Noriya Sagayama, Toshiaki Date | 2017-06-27 |
| 9624859 | Engine stop control apparatus and engine stop control method | Nozomu Kamioka, Toshiaki Date, Noriya Sagayama | 2017-04-18 |
| 9528458 | Internal combustion engine control apparatus | Toshiaki Date | 2016-12-27 |
| 9283855 | Power management apparatus, power management method, and power management system | Nozomu Kamioka, Yasukazu Murata | 2016-03-15 |
| 9156467 | Vehicle power generating device and power generation control method | Hideaki Tani, Takeru Okabe | 2015-10-13 |
| 8922036 | Vehicular power generation system and power generation control method for the same | Hideaki Tani, Toshiaki Date | 2014-12-30 |
| 8876659 | Engine start control device | Nozomu Kamioka, Shinji Watanabe, Kensuke Hayashi | 2014-11-04 |
| 8412399 | Electricity generation control device for vehicle | Kensuke Hayashi, Nozomu Kamioka | 2013-04-02 |
| 7089730 | Exhaust gas purification method for internal combustion engine | Hiromichi Hisato, Li H. Liu | 2006-08-15 |
| 6763657 | Exhaust gas purifying method of internal combustion engine | Hiromichi Hisato | 2004-07-20 |