Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8674703 | Car battery system | Kimihiko Furukawa, Kuniho Tanaka | 2014-03-18 |
| 8598884 | Car battery system | Kimihiko Furukawa, Kuniho Tanaka | 2013-12-03 |
| 8299801 | Car battery system | Kimihiko Furukawa, Kuniho Tanaka | 2012-10-30 |
| 7705561 | Car power source apparatus | — | 2010-04-27 |
| 7592815 | Leakage detection circuit for electric vehicle | — | 2009-09-22 |