Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9371745 | Vaporization method and vaporization apparatus used for vaporization method, and vaporization system provided with vaporization apparatus | Kazuo Takahashi | 2016-06-21 |
| 9097207 | Power recovery system | Kazuo Takahashi, Ryota Kokenawa, Akira Ishikawa | 2015-08-04 |
| 8511528 | Combustion power tool | Yoichiro Koike, Makoto Takahashi, Kenichi Miyata | 2013-08-20 |