Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11801486 | Synthetic product production system and carbon dioxide treatment system | Shinya Marushima, Kazunori Fujita, Yoshimasa Ando, Takahiro Kamo, Kenichi Irie +1 more | 2023-10-31 |
| 11802344 | System and method for hydrogen production using a control unit controlling an adjustment device | Shinya Marushima, Atsushi Tsutsumi, Yoshimasa Ando, Kazunori Fujita | 2023-10-31 |
| 11421329 | Hydrogen production system | Shinya Marushima, Atsushi Tsutsumi, Yoshimasa Ando, Kazunori Fujita | 2022-08-23 |
| 8740550 | Structure of exhaust section of gas turbine and gas turbine | — | 2014-06-03 |
| 7207769 | Gas turbine | — | 2007-04-24 |
| 7073796 | Metal packing | Mituo Ukai, Tadao Yashiki | 2006-07-11 |
| 6872047 | Steam-cooling-type turbine | — | 2005-03-29 |
| 6733231 | Vapor tube structure of gas turbine | — | 2004-05-11 |
| 6688847 | Shaft structure and bearing structure for tail end of rotor of gas turbine | Takeaki Oya, Kazuharu Hirokawa, Tanehiro Shinohara, Katsunori Tanaka, Kazuo Uematsu | 2004-02-10 |
| 6565311 | Gas turbine steam passage seal structure between blade ring and stationary blade | Takeaki Oya, Kazuharu Hirokawa, Nobuhiro Kunitake | 2003-05-20 |