Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10261136 | Battery degradation degree estimation device and battery degradation degree estimation method | Kenji Hosaka, Kazuma Tamai, Kenichi Sakai | 2019-04-16 |
| 10193159 | Current collector for secondary battery and secondary battery using the same | Yasuyuki Tanaka, Takashi Honda, Shigeo Ibuka, Yoshiaki Nitta, Satoru Ichikawa +7 more | 2019-01-29 |
| 10013678 | Battery secondary use management system | Norihiko Hirata | 2018-07-03 |
| 10001528 | Battery deterioration degree estimating apparatus and estimating method | Kenji Hosaka | 2018-06-19 |
| 8697289 | Battery electrode having layers of differing bulk densities of conductive additive | Takuya Kinoshita, Kyouichi Watanabe, Yoshinori Naruoka | 2014-04-15 |