Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11532841 | Storage battery control device | Shin Yamauchi, Kei Sakabe, Takanori Yamazoe, Keiichiro Ohkawa, Ryohhei Nakao | 2022-12-20 |
| 11515579 | Cell control device, power system | Kei Sakabe, Keiichiro Ohkawa, Ryohhei Nakao | 2022-11-29 |
| 11247581 | Battery control device | Kei Sakabe, Keiichiro Ohkawa, Takanori Yamazoe, Ryohhei Nakao | 2022-02-15 |
| 11226376 | Storage battery control device | Shin Yamauchi, Kei Sakabe, Takanori Yamazoe, Keiichiro Ohkawa, Ryohhei Nakao | 2022-01-18 |
| 11084385 | Battery control device, battery system, and vehicle | Daiki Komatsu, Kei Sakabe, Shin Yamauchi, Keiichiro Ohkawa, Ryohhei Nakao | 2021-08-10 |
| 10879570 | Storage battery control device | Shin Yamauchi, Kei Sakabe, Takanori Yamazoe, Keiichiro Ohkawa, Ryohhei Nakao | 2020-12-29 |
| 10818983 | Battery management device and system, and hybrid vehicle control system for utilizing battery performance while maintaining battery life | Kei Sakabe, Takanori Yamazoe, Shin Yamauchi, Keiichiro Ohkawa, Ryohhei Nakao | 2020-10-27 |
| 10807494 | Battery management system, battery system and hybrid vehicle control system | Kei Sakabe, Ryohhei Nakao, Keiichiro Ohkawa, Daiki Komatsu | 2020-10-20 |
| 10725111 | Battery state detection device, secondary battery system, program product, and battery state detection method | Youhei Kawahara, Keiichiro Ohkawa | 2020-07-28 |
| 10686229 | Battery state detection device, secondary battery system, program product, and battery state detection method | Youhei Kawahara, Keiichiro Ohkawa | 2020-06-16 |
| 10680453 | Battery control device | Kei Sakabe, Keiichiro Ohkawa, Takanori Yamazoe, Ryohhei Nakao | 2020-06-09 |
| 10591550 | Secondary-battery monitoring device and prediction method of battery capacity of secondary battery | Youhei Kawahara, Takeshi Inoue, Keiichiro Ohkawa | 2020-03-17 |
| 9935477 | Charge/discharge control method and charge/discharge control apparatus for lithium ion battery | Chieko Araki, Hirofumi Takahashi | 2018-04-03 |