Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10252639 | External power supply apparatus and vehicle power supply method | Takamitsu Tajima, Yasuji Shibahata, Wataru Noguchi | 2019-04-09 |
| 9997810 | Electrically driven vehicle | Takamitsu Tajima | 2018-06-12 |