Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644931 | Gas liquefying method and heat exchanger used in gas liquefying method | Kenichiro Mitsuhashi | 1997-07-08 |
| 5597037 | Heat exchanging apparatus | Kazuhiko Asada, Shin-ichiro Kashihara, Shigemi Okamoto, Katsuo Kurose, Kazuhiko Kuwahara +1 more | 1997-01-28 |