Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10608444 | Power supply system | — | 2020-03-31 |
| 10608445 | Power supply system | — | 2020-03-31 |
| 10033201 | Battery voltage monitoring device | Hirofumi Iguchi, Yuki Takanezawa | 2018-07-24 |
| 8666687 | Battery pack control apparatus | — | 2014-03-04 |
| 5643795 | Apparatus for purifying contaminated air | Ken Hirate, Shinichiro Sato, Kazunori Watagami | 1997-07-01 |