Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12184076 | Green energy transportation system and energy transportation method | — | 2024-12-31 |
| 10781752 | Inlet air cooling system and inlet air cooling method for gas turbine | Takashi Okano, Satoshi Yasuda, Toshiya Momose, Masanori Kameta | 2020-09-22 |
| 7780933 | Method of removing sulfur compounds from natural gas | Noriyoshi Nozawa, Hiroshi Inoue, Etsuro Sato | 2010-08-24 |
| 6062041 | Method for liquefying natural gas | Osamu Yamamoto, Moritaka Nakamura, Shigeru Sugiyama, Yasuharu Fukuda | 2000-05-16 |
| 5689141 | Compressor drive system for a natural gas liquefaction plant having an electric motor generator to feed excess power to the main power source | Osamu Yamamoto, Yasuhiro Naito, Junichi Sakaguchi | 1997-11-18 |
| 5365740 | Refrigeration system for a natural gas liquefaction process | Osamu Yamamoto, Kenrou Ohmori, Motohiro Ohmori, Noriyoshi Nozawa | 1994-11-22 |
| 5363655 | Method for liquefying natural gas | Osamu Yamamoto, Junichi Sakaguchi, Moritaka Nakamura | 1994-11-15 |