Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497199 | Catalytic combustion heat exchanger | Tomoji Yamada, Shoji Hirose, Mitsuo Inagaki | 2002-12-24 |
| 6397787 | Catalytic combustion heater | Tomoji Yamada, Shoji Hirose | 2002-06-04 |
| 6390030 | Fuel reformer for mounting on a vehicle | Ryuhei Isogawa, Yasuhiro Nobata, Masatsune Kondo, Kenji Kimura, Masayoshi Taki +6 more | 2002-05-21 |
| 6352054 | Catalytic combustion heater | Tomoji Yamada, Shoji Hirose | 2002-03-05 |