Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305935 | Method of producing plate laminate unit for heat exchanger | Daisaku Hashimoto, Yasuchika Kashihara, Daisuke Miyazaki | 2025-05-20 |
| 12202079 | Welding device for plate laminated body in horizontal orientation and producing method for plate structure thereof | Keisuke Yamada, Tetsuji Terada, Daisuke Miyazaki | 2025-01-21 |
| 11167368 | Welding device and welding method | Hisashi Kitagawa, Yoshiyuki Oomasa, Yoshihiko Ueno, Daisuke Miyazaki, Masato Takeda +2 more | 2021-11-09 |
| 10792748 | Welding device | Hisashi Kitagawa, Yoshiyuki Oomasa, Yoshihiko Ueno, Daisuke Miyazaki, Masato Takeda +2 more | 2020-10-06 |
| 6915643 | Method and system for making ice by underwater supercooling release and low temperature water supply system comprising it | Hiromichi Fukumoto, Shinji Fukamura, Akito Machida | 2005-07-12 |