Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11139461 | Method for manufacturing nickel-metal hydride battery and nickel-metal hydride battery | Masahiko Mitsui, Junta Izumi, Kenji Takahashi | 2021-10-05 |
| 10629960 | Method of recycling secondary battery and secondary battery system | Kenji Takahashi | 2020-04-21 |
| 10209319 | State of deterioration or state of charges estimating apparatus for secondary battery | Kenji Takahashi, Yuji Nishi, Hiroki Tashiro | 2019-02-19 |
| 10189366 | Battery system | Kenji Takahashi, Chihaya Todoroki | 2019-01-29 |
| 10158241 | Electricity storage system | Yukinari Tanabe, Yuji Nishi, Hiromasa Tanaka, Keiji Kaita, Motoi Ito | 2018-12-18 |
| 10024919 | System for determining fixation of relay | Yuji Nishi, Yukinari Tanabe, Hiromasa Tanaka | 2018-07-17 |
| 9933491 | Electric storage system | Kenji Takahashi, Yuji Nishi, Kenji Kimura | 2018-04-03 |
| 9849793 | Electrical storage system for vehicle | Hiroki Tashiro, Hiromasa Tanaka, Yuji Nishi, Yukinari Tanabe | 2017-12-26 |
| 9551753 | Electric storage system determining operation of current breaker | Kenji Takahashi, Yuji Nishi | 2017-01-24 |