Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9242907 | Biomass gasification gas purification system and method, and methanol production system and method | Atsuhiro Yukumoto, Wataru Matsubara, Shinya Tachibana, Toshiya Akiba, Takeshi Amari | 2016-01-26 |
| 8946307 | Biomass gasification gas purification system and method and methanol production system and method | Atsuhiro Yukumoto, Wataru Matsubara, Shinya Tachibana, Toshiya Akiba, Takeshi Amari | 2015-02-03 |
| 6991769 | Biomass gasifycation furnace and system for methanol synthesis using gas produced by gasifying biomass | Shozo Kaneko, Susumu Sato, Yoshinori Kobayashi, Tatsuo Kabata, Kazuto Kobayashi +10 more | 2006-01-31 |
| 6475445 | Calcium sulfide oxidation method and apparatus | Yoshihiko Tsuchiyama, Yuichi Fujioka, Toshihiko Setoguchi, Kenji Tagashira, Shigeyasu Ishigami +1 more | 2002-11-05 |
| 6420978 | Power generation system and fuel supply method | Osamu Shinada, Akira Yamada, Eiichi Kobayashi, Shinji Arinaga | 2002-07-16 |
| 6245314 | Calcium sulfide oxidation method | Yoshihiko Tsuchiyama, Yuichi Fujioka, Toshihiko Setoguchi, Kenji Tagashira, Shigeyasu Ishigami +1 more | 2001-06-12 |