Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422186 | Cooling device | Yasuhiro MITARAI, Jong Yoon Cho | 2025-09-23 |
| 11549763 | Plate fin heat exchanger and repair method for plate fin heat exchanger | — | 2023-01-10 |
| 11519678 | Heat exchanger | Takashi Kogushi, Masato Yamada, Susumu Terada, Koji Noishiki | 2022-12-06 |
| 8985192 | Plate fin heat exchanger | Susumu Terada, Koji Noishiki | 2015-03-24 |
| 5813250 | Gas liquefying method and heat exchanger used in gas liquefying method | Koichi Ueno | 1998-09-29 |
| 5699855 | Plate fin heat exchanger and method of making thereof | — | 1997-12-23 |
| 5644931 | Gas liquefying method and heat exchanger used in gas liquefying method | Koichi Ueno | 1997-07-08 |