Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10193190 | Battery control system | Takanori Yamazoe | 2019-01-29 |
| 9397374 | Secondary battery module, battery information management device, battery information management system, secondary battery reuse system, secondary battery recovery and sales system, secondary battery reuse method, and secondary battery recovery and sales method | Youhei Kawahara, Akihiko Emori | 2016-07-19 |
| 8299757 | Secondary battery module, battery information management device, battery information management system, secondary battery reuse system, secondary battery recovery and sales system, secondary battery reuse method, and secondary battery recovery and sales method | Youhei Kawahara, Akihiko Emori | 2012-10-30 |
| 8054045 | Status detector for power supply, power supply, and initial characteristic extracting device for use with power supply | Youhei Kawahara, Akihiko Emori, Hirotaka Takahashi, Masami Shida, Akihiko Kudo | 2011-11-08 |
| 8004239 | Battery management system for calculating charge and disharge powers | Youhei Kawahara, Akihiko Emori, Hirotaka Takahashi, Masami Shida, Yoshinori Aoshima | 2011-08-23 |
| 7755331 | Storage battery managing apparatus and vehicle controlling apparatus providing the same | Youhei Kawahara, Akihiko Emori, Hirotaka Takahashi, Masami Shida, Yoshinori Aoshima | 2010-07-13 |
| 7710073 | Secondary battery module, battery information management device, battery information management system, secondary battery reuse system, secondary battery recovery and sales system, secondary battery reuse method, and secondary battery recovery and sales method | Youhei Kawahara, Akihiko Emori | 2010-05-04 |
| 7622894 | Status detector for power supply, power supply, and initial characteristic extracting device for use with power supply | Youhei Kawahara, Akihiko Emori, Hirotaka Takahashi, Masami Shida, Akihiko Kudo | 2009-11-24 |
| 7514905 | Battery management system | Youhei Kawahara, Akihiko Emori, Hirotaka Takahashi, Masami Shida, Yoshinori Aoshima | 2009-04-07 |
| 6030726 | Lithium secondary battery having negative electrode of carbon material which bears metals | Seiji Takeuchi, Hidetoshi Honbo, Yasushi Muranaka, Masanori Yoshikawa | 2000-02-29 |
| 5654931 | High-speed semiconductor memory device and data processing system using the same | Akihiro Tamba, Masahiro Iwamura, Yutaka Kobayashi, Kinya Mitsumoto, Tatsumi Yamauchi +1 more | 1997-08-05 |