Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364611 | Method for the fixation of carbon dioxide | Masaki Iijima, Masakazu Yamada, Fumio Tomikawa, Masaaki Negoro, Masaki Minemoto | 1994-11-15 |
| 5304356 | Method for the fixation of carbon dioxide, apparatus for fixing and disposing carbon dioxide, and apparatus for the treatment of carbon dioxide | Masaki Iijima, Masakazu Yamada, Fumio Tomikawa, Masaaki Negoro, Masaki Minemoto | 1994-04-19 |
| 5198312 | Power generation system with flat fuel cells of solid electrolyte | Mitsuhiro Irino, Tokuki Satake, Hiroshi Sakai, Masayuki Funatsu, Masaru Ishibashi +4 more | 1993-03-30 |
| 4957701 | High-strength high-Cr ferritic heat-resistant steel | Fujimitsu Masuyama, Takashi Daikoku, Kunihiko Yoshikama, Hiroshi Teranishi, Atsuro Iseda | 1990-09-18 |
| 4799972 | Process for producing a high strength high-Cr ferritic heat-resistant steel | Fujimitsu Masuyama, Takashi Daikoku, Kunihiko Yoshikawa, Hiroshi Teranishi, Atsuro Iseda | 1989-01-24 |
| 4754725 | Supercritical sliding pressure operation boiler with rear gas duct | Mamoru Araoka, Toshihiro Kamata, Tetsuo Sada | 1988-07-05 |
| 4738226 | Steam boiler with gas mixing apparatus | Masamichi Kashiwazaki, Toshiki Motai | 1988-04-19 |
| 4664067 | Exhaust gas heat recovery boiler | Masamichi Kashiwazaki, Toshiki Motai | 1987-05-12 |
| 4632064 | Boiler | Mamoru Araoka | 1986-12-30 |
| 4331105 | Forced-flow once-through boiler for variable supercritical pressure operation | Tomozuchi Kawamura, Mamoru Araoka | 1982-05-25 |
| 4315485 | Vapor generator for fuels having different flame radiation intensities | Tomotsuchi Kawamura | 1982-02-16 |