Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10919391 | Cooling apparatus capable of determining valve malfunction | Toru OGAKI, Naoto Doi, Keisuke Fujimaki | 2021-02-16 |
| 8947051 | Storage capacity management system | Naoki Maruno, Yoshikazu Ohnuma | 2015-02-03 |
| 8843258 | Battery unit heating apparatus | Yoshihisa Katono, Yuji Fujita | 2014-09-23 |
| 8779723 | Battery charge/discharge control apparatus | Naoki Maruno, Tsuyoshi Matsuda, Yuji Fujita | 2014-07-15 |