Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6386862 | Catalytic combustion apparatus | Tatsuo Fujita, Yoshitaka Kawasaki | 2002-05-14 |
| 6224370 | Combustion apparatus | Takeshi Tomizawa, Tatsuo Fujita, Jiro Suzuki, Katuyuki Ohara | 2001-05-01 |
| 5975890 | Catalytic combustor | Yoshitaka Kawasaki, Jiro Suzuki, Masato Hosaka, Motohiro Suzuki, Shigehiko Fujita | 1999-11-02 |
| 5938427 | Combustion apparatus | Jiro Suzuki, Masato Hosaka, Yutaka Yoshida | 1999-08-17 |
| 5653050 | Catalytic combustion iron | Masato Hosaka, Jiro Suzuki, Haruo Ida | 1997-08-05 |
| 5403184 | Exothermic apparatus | Masato Hosaka, Jiro Suzuki, Kyoko Itatani, Haruo Ida | 1995-04-04 |