Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11881566 | Battery pack monitoring system | Shunya Yamamoto, Yukihiro Tomonaga | 2024-01-23 |
| 11054484 | Assembled battery monitoring system | Yukihiro Tomonaga | 2021-07-06 |
| 10901036 | Assembled battery monitoring system | Yukihiro Tomonaga | 2021-01-26 |
| 10393816 | Voltage-detecting device applied to battery pack having serially connected body | Takashi Inamoto, Tsuneo Maebara | 2019-08-27 |
| 10274544 | Route switching circuit and voltage detection device | Yukihiro Tomonaga, Tetsuya Makihara, Kazutaka Honda, Nobuyoshi Osamura | 2019-04-30 |
| 10110020 | Equalization device for assembled battery | Teppei Kawamoto, Nobuyoshi Osamura, Tomomichi Mizoguchi | 2018-10-23 |
| 10094883 | Voltage detecting device and battery pack monitoring system | Shunya Yamamoto, Kazutaka Honda, Yukihiro Tomonaga | 2018-10-09 |
| 10054642 | Battery monitoring apparatus with monitoring integrated circuit selectively powered by a high voltage battery or low voltage power supply powered by a low voltage battery | Shunichi Mizobe, Tsuneo Maebara, Masaya Itou | 2018-08-21 |
| 9933489 | Battery monitoring apparatus | Junichi Iino, Tomomichi Mizoguchi | 2018-04-03 |
| 9172367 | Drive unit for switching element | Junichi Fukuta, Tsuneo Maebara, Takeyasu Komatsu | 2015-10-27 |
| 9130463 | Drive circuit for switching element | Takeyasu Komatsu, Yoshiyuki Hamanaka, Tsuneo Maebara | 2015-09-08 |
| 9094005 | Semiconductor element module and gate drive circuit | Takashi Gotou | 2015-07-28 |
| 9059706 | Drive circuit for switching element | Syun Miyauchi, Tsuneo Maebara, Yoshiyuki Hamanaka | 2015-06-16 |
| 8981689 | Driver for switching element and control system for rotary machine using the same | Tomotaka Suzuki, Takeyasu Komatsu | 2015-03-17 |
| 8970281 | Load driver with constant current variable structure | Teppei Kawamoto, Yasutaka Senda | 2015-03-03 |
| 8963524 | Drive circuit for switching elements | Yoshiyuki Hamanaka | 2015-02-24 |
| 8842405 | Electronic device | Yasunari Tanimura, Noriyuki Takagi | 2014-09-23 |
| 8766671 | Load driving apparatus | Yasutaka Senda, Kazuki Yamauchi | 2014-07-01 |
| 8749279 | Driver apparatus for switching elements | Hiroyuki Morita, Tsuneo Maebara, Takeyasu Komatsu, Tomotaka Suzuki | 2014-06-10 |
| 8729929 | Gate driving circuit | Teppei Kawamoto | 2014-05-20 |
| 8723562 | Drive unit for reverse-conducting switching element | Tomotaka Suzuki, Yoshiyuki Hamanaka | 2014-05-13 |
| 8680896 | Apparatus for driving voltage controlled switching elements | Junichi Fukuta, Tsuneo Maebara | 2014-03-25 |
| 8659248 | Drive device for electric power conversion circuit | Tsuneo Maebara, Yusuke Shindo, Junichi Fukuta, Junichi Nagata | 2014-02-25 |
| 8633755 | Load driver with constant current variable structure | Teppei Kawamoto | 2014-01-21 |
| 8525371 | Discharge control apparatus arranged in power conversion system | Yusuke Shindo, Tsuneo Maebara | 2013-09-03 |