Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808502 | Raw material gas liquefying device and method of controlling this raw material gas liquefying device | Naotaka Yamazoe, Tomohiro Sakamoto, Hidetaka Miyazaki, Yasuo Miwa, Yuichi Saito +1 more | 2023-11-07 |
| 11662140 | Raw material gas liquefying device and method of controlling this raw material gas liquefying device | Tomohiro Sakamoto, Hidetaka Miyazaki, Naotaka Yamazoe, Yasuo Miwa, Yuichi Saitou +4 more | 2023-05-30 |
| 11493240 | Gas expansion system | Yuichi Saito, Hidetsugu Ishimaru, Ryota Takeuchi, Toshimitsu Adachi, Naoto Sakai | 2022-11-08 |
| 11293306 | Expansion turbine | Yuichi Saito, Hidetsugu Ishimaru, Ryota Takeuchi, Toshimitsu Adachi, Naoto Sakai | 2022-04-05 |
| 9644888 | Liquefier system | Hidetsugu Ishimaru, Toshihiro Komiya, Seiji Yamashita, Yoshinobu Mori | 2017-05-09 |
| 8544254 | Turbine generator system | Seiji Yamashita, Hajime Shimizu, Naoki Miyake, Takeshi Okumura | 2013-10-01 |