Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12272539 | Auxiliary power supply system, module, auxiliary power supply control method, and program | Takeshi Umeda | 2025-04-08 |
| 12206282 | Backup power supply system and moving vehicle | Toshiharu Motofusa | 2025-01-21 |
| 11987191 | Back-up power supply system and mobile body | Masatoshi Nakase | 2024-05-21 |
| 11945384 | Backup power supply system, power supply backup method, and program | Takeshi Umeda | 2024-04-02 |
| 11881738 | Backup power supply system and vehicle | Takeshi Umeda | 2024-01-23 |
| 11420608 | Vehicle electricity storage device | Takeshi Umeda | 2022-08-23 |
| 11418050 | Method for controlling discharge of power storage device | Takahiro Kudo, Yoshimitsu Odajima | 2022-08-16 |
| 11309586 | Power storage device discharge circuit, power storage system, and vehicle equipped with same | Hiroaki Tsukamoto, Takahiro Kudo, Yoshimitsu Odajima | 2022-04-19 |
| 11251636 | Power storage device and vehicle comprising same | Hiroaki Tsukamoto, Takahiro Kudo, Yoshimitsu Odajima | 2022-02-15 |
| 11251647 | Vehicle electricity storage device | Takahiro Kudo, Yoshimitsu Odajima | 2022-02-15 |
| 10833527 | Discharge circuit and power storage device | Takahiro Kudo, Yoshimitsu Odajima | 2020-11-10 |
| 10529499 | Electricity storage unit | Kiyoshi Wakinaka, Kazuki Morita | 2020-01-07 |
| 10192691 | Electricity storage unit | Kiyoshi Wakinaka, Kazuki Morita | 2019-01-29 |
| 10029572 | Power source system for a vehicle | Toshihiro Sakatani, Hiromasa Sugii, Makoto Ochi, Kazuki Morita, Takumi Yamaguchi | 2018-07-24 |
| 8305035 | Energy storage device | Kazuki Morita | 2012-11-06 |
| 7872447 | Electrical storage apparatus for use in auxiliary power supply supplying electric power from electric storage device upon voltage drop of main power supply | Kazuki Morita, Hideaki Hamai | 2011-01-18 |
| 7742885 | Vehicle power supply device and its degradation judgment method | Tosihiko Oohasi, Junji Takemoto, Kazuki Morita, Yoshimitu Odajima | 2010-06-22 |
| 7680612 | Vehicle power supply device | Tosihiko Oohasi | 2010-03-16 |
| 7531987 | Capacitor control system | Tosihiko Ohasi, Kimiyasu Kakiuchi | 2009-05-12 |
| 7346444 | Power supply for vehicle | — | 2008-03-18 |