Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9061597 | Quick charger and quick charging system for electric vehicle | Masaru Oda, Koichi Umezawa, Toshiyuki Utsuki, Shoji Kawai, Masakatsu Horii | 2015-06-23 |
| D669026 | Electric vehicle charging station | Masaru Oda, Koichi Umezawa, Toshiyuki Utsuki, Shoji Kawai, Masakatsu Horii | 2012-10-16 |