Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10113812 | Heat exchanger and manufacturing method thereof | Shinta Mabuchi, Hajime Sugito, Hideyuki Ota, Masato Itou | 2018-10-30 |
| 8925625 | Heat exchanger | Toshihide Ninagawa, Tatsuo Ozaki, Takahide Oohara, Noriyuki Miyazaki, Mitsuyoshi Saito +3 more | 2015-01-06 |