Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7146256 | Power source switching unit and power source management system comprising it | Shinji Hibi, Masayoshi Tokiwa, Toshinobu Fujisawa, Tadatatsu Kanemoto, Mamoru Fukae +1 more | 2006-12-05 |