Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11594903 | Power storage system and container type power storage system | Koji Umetsu | 2023-02-28 |
| 11183727 | Power supply apparatus | Kazumi Sato, Masami Okada, Yasuhiro Watanabe, Ryo Tanabe | 2021-11-23 |
| 11050259 | Power supply device and control device | Hiroaki Yoshida, Atsushi Chinen, Masami Okada, Mohan Amit Saklani | 2021-06-29 |
| 10951038 | Power supply device, power supply system, and method of controlling power supply | Shun Nagashima, Shunichi Nihei, Atsushi Chinen, Masami Okada, Atsushi Minami +2 more | 2021-03-16 |
| 10916948 | Power control apparatus and power control method | Koji Umetsu | 2021-02-09 |
| 10587127 | Charging device, charging control method, electricity storage device, power storage device, power system, and electric vehicle | Hisato Asai, Eiji Kumagai, Noritoshi Imamura, Koji Umetsu | 2020-03-10 |
| 10523027 | Power supply apparatus and power supply method | Hiroaki Yoshida, Kazumi Sato, Koji Umetsu | 2019-12-31 |
| 10505376 | Power storage apparatus, electronic apparatus, electric vehicle, and electric power system | Kohki Watanabe, Noritoshi Imamura, Yusuke Suzuki, Takuma Hashimoto | 2019-12-10 |
| 10483515 | Power storage device, power storage system, electronic device, electric vehicle, and power system | Naotake Yoshida, Hiroaki Ono, Tsutomu Aoyama, Tatsuya Adachi, Munenori Inden | 2019-11-19 |
| 10389142 | Electric storage system | Kohki Watanabe, Kazuharu Yanagihara, Noritoshi Imamura, Yusuke Suzuki | 2019-08-20 |
| 10361575 | Power storage module, power storage apparatus, power storage system, control method, electronic apparatus, electric vehicle, and electric power system | Koji Umetsu, Noritoshi Imamura, Hiroaki Ono, Kazumi Sato, Atsushi Ozawa | 2019-07-23 |
| 10283820 | Electrical storage system, controller, and storage battery charging and discharging method | Yukio Miyaki, Kohki Watanabe | 2019-05-07 |
| 10180670 | Detecting a communication error status | Kohki Watanabe, Shuichi Takizawa | 2019-01-15 |
| 10164298 | Power storage device, control method, control device, power storage system, maintenance system, electric vehicle, and electronic equipment | Yoshihiro Odashima, Kazumi Sato, Masumi TERAUCHI, Naruhiko Endo, Toshio Tajima +1 more | 2018-12-25 |
| 10147922 | Power storage device, power storage system, electronic apparatus, electric vehicle, and electric power system | Tsutomu Aoyama, Tatsuya Adachi | 2018-12-04 |
| 10069311 | Power storage device and method of controlling power storage device | Kohki Watanabe, Masumi TERAUCHI, Shuichi Takizawa, Noritoshi Imamura, Koji Umetsu | 2018-09-04 |
| 10056773 | Battery control device, control method, control system and electric vehicle | Kohki Watanabe, Shuichi Takizawa, Kenji Sato, Koji Umetsu | 2018-08-21 |
| 10008862 | Power storage device, power storage system, and control method of power storage device | Shuichi Takizawa, Koji Umetsu, Eiji Kumagai, Bunya Sato, Aniket Khade +4 more | 2018-06-26 |
| 9952287 | Monitoring apparatus, monitoring control apparatus, power supply apparatus, monitoring method, monitoring control method, power storage system, electronic apparatus, motor-driven vehicle, and electric power system | Morihiko Sato, Koji Umetsu | 2018-04-24 |
| 9917286 | Power storage device, power storage system, electronic apparatus, electric vehicle, and electric power system | Tsutomu Aoyama, Tatsuya Adachi | 2018-03-13 |
| 9878634 | Power reserve apparatus, power system, and electric vehicle | Morihiko Sato, Koji Umetsu | 2018-01-30 |
| 9728821 | Power storage apparatus and electric vehicle | Yoshihiro Komatsu, Hidekazu Kikuchi, Koji Umetsu, Morihiko Sato | 2017-08-08 |
| 9669723 | Power storage device, power system and electric vehicle | Morihiko Sato, Koji Umetsu | 2017-06-06 |
| 9620968 | Power reserve apparatus, power system, and electric vehicle | Morihiko Sato, Koji Umetsu | 2017-04-11 |
| 9608451 | Electric power supplying apparatus, electric power supplying method, inverter, and electric vehicle | Noritoshi Imamura, Eiji Kumagai, Koji Umetsu, Atsushi Minami, Masayuki Yasuda | 2017-03-28 |