Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11784334 | Control device, electric power supply device, work machine, control method, and computer readable recording medium | Ryota Kitamoto, Yuki Kuwano | 2023-10-10 |
| 10306188 | Photographic image exchange system, imaging device, and photographic image exchange method | Tamotsu Kawamura, Hiroshi Akiyama, Masaki Negoro, Yoshinori MATSUO, Naoki Sugimoto +2 more | 2019-05-28 |
| 10227013 | Contact charging method and contact charging system for electric vehicle | Takamitsu Tajima, Yasuji Shibahata, Wataru Noguchi | 2019-03-12 |
| 9180781 | Electric automobile | Takamitsu Tajima | 2015-11-10 |
| 8113034 | Gas sensor with piping for the introduction of inspection gas | Akihiro Suzuki, Takashi Sasaki, Hideharu Naito | 2012-02-14 |