Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11662140 | Raw material gas liquefying device and method of controlling this raw material gas liquefying device | Tomohiro Sakamoto, Hidetaka Miyazaki, Naotaka Yamazoe, Daisuke Kariya, Yasuo Miwa +4 more | 2023-05-30 |
| 9644888 | Liquefier system | Hidetsugu Ishimaru, Seiji Yamashita, Yoshinobu Mori, Daisuke Kariya | 2017-05-09 |