Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11097607 | Electric vehicle | Masayuki Hirukawa, Naoki Matsumoto, Makoto Hotozuka | 2021-08-24 |
| 8893833 | Swing arm device for electric two- or three-wheeled vehicle | Tomohiro Tsukamoto, Takashi Tominaga, Kazumi Shibata, Seiji Kato, Susumu Akutsu | 2014-11-25 |
| 8783401 | Saddle riding type, electric vehicle | Kazumi Shibata, Tomohiro Tsukamoto, Takashi Tominaga, Susumu Akutsu | 2014-07-22 |
| 8733486 | Battery for electric vehicle | Seiji Kato, Susumu Akutsu | 2014-05-27 |
| 8640810 | Control device of electric motorcycle | Tomohiro Tsukamoto, Takashi Tominaga, Kazumi Shibata, Seiji Kato, Susumu Akutsu | 2014-02-04 |
| 8627915 | Throttle position detector for two-wheeled electric vehicle | Tomohiro Tsukamoto, Takashi Tominaga, Kazumi Shibata, Seiji Kato, Susumu Akutsu | 2014-01-14 |
| 8051739 | Vehicle-use transmission manipulating device | — | 2011-11-08 |
| 8002067 | Electric motorcycle | Shinji Furuta, Makoto Hasegawa, Takato Watanabe | 2011-08-23 |
| 7931110 | Electric motorcycle | Yoshihisa Kanno, Toshiaki Takamura | 2011-04-26 |