Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9279313 | Device and method for sequestering a substance | Hiromichi Kameyama, Ziqiu Xue, Toshifumi Matsuoka | 2016-03-08 |
| 8998532 | Retention device for retained substance and retention method | Ziqiu Xue, Hiromichi Kameyama, Koji Yoshizaki | 2015-04-07 |
| 8939223 | Device and method for sequestering a substance | Hiromichi Kameyama, Ziqiu Xue, Toshifumi Matsuoka | 2015-01-27 |
| 8684085 | Storing device for stored substance and method for storing stored substance | Hiromichi Kameyama, Ziqiu Xue, Toshifumi Matsuoka | 2014-04-01 |
| 5983861 | Throttle valve control device and control method thereof | Mitsuhiro Miyake, Takuya Matsumoto, Toru Hashimoto | 1999-11-16 |