Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11984568 | Battery system and aircraft equipped with the same | Tomoyo Matsumoto | 2024-05-14 |
| 10979145 | Optical transmitter and optical transmission method | Yuki Endo, Yoshiki Maezawa | 2021-04-13 |
| 8588971 | Locomotive performance testing apparatus | — | 2013-11-19 |
| 8082811 | Locomotive performance testing apparatus | — | 2011-12-27 |
| 7977907 | Driving system for mobile robot | Tsukasa Sugino, Masakazu Kawai | 2011-07-12 |
| 7825633 | Battery charger | — | 2010-11-02 |