Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9061597 | Quick charger and quick charging system for electric vehicle | Masaru Oda, Koichi Umezawa, Toshiyuki Utsuki, Yoshitomo Sakayori, Shoji Kawai | 2015-06-23 |
| D669026 | Electric vehicle charging station | Masaru Oda, Koichi Umezawa, Toshiyuki Utsuki, Yoshitomo Sakayori, Shoji Kawai | 2012-10-16 |
| 7042722 | Electronic equipment | Katsuyoshi Suzuki, Hirokazu Takahashi, Kenichi Tateyama, Taro Takahashi, Hiroshi Suwa +1 more | 2006-05-09 |