Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4944252 | Reheat type exhaust gas boiler | Toshiki Motai | 1990-07-31 |
| 4829938 | Exhaust boiler | Toshiki Motai | 1989-05-16 |
| 4738226 | Steam boiler with gas mixing apparatus | Toshiki Motai, Hisao Haneda | 1988-04-19 |
| 4689949 | Coal gasification composite power generator | Kiichiro Ogawa, Satoshi Uchida | 1987-09-01 |
| 4664067 | Exhaust gas heat recovery boiler | Hisao Haneda, Toshiki Motai | 1987-05-12 |