Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11283287 | Vehicle power-supply system | Masataka Komiyama, Yuta Ishikawa | 2022-03-22 |
| 11133702 | Vehicle power supply system | Masataka Komiyama, Yuta Ishikawa | 2021-09-28 |
| 11027612 | Vehicle power supply system | Kazuhiro Kubota, Masato Sasahara, Masataka Komiyama, Yoshihito Aoki | 2021-06-08 |
| 10613148 | Battery monitoring system | — | 2020-04-07 |
| 10266064 | Voltage detecting apparatus | — | 2019-04-23 |
| 10247785 | Assembled-battery system, semiconductor circuit, and diagnostic method | Naoaki Sugimura | 2019-04-02 |
| 10215810 | Battery monitoring system | — | 2019-02-26 |
| 10020661 | Voltage detection device and equalization device | Hironao Fujii | 2018-07-10 |
| 9929773 | Communication system | Akiyoshi Kanazawa, Atsushi Takahashi, Kazuo Sugimura | 2018-03-27 |
| 9857432 | Battery monitoring system, semiconductor circuit, line-breakage detection program, and line-breakage detection method | Naoaki Sugimura | 2018-01-02 |
| 6005761 | Overheat protection device, semiconductor switch apparatus using the same, and intelligent power module | Tsuyoshi Uchikura | 1999-12-21 |
| 5898557 | Switching apparatus | Akira Baba, Hiroo Yabe | 1999-04-27 |
| 5866957 | Switching device | Akira Baba | 1999-02-02 |