Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428915 | Apparatus for regulating humidity of process air in fuel cell system | Takashi Ban, Masahiko Kimbara, Hidehito Kubo | 2002-08-06 |
| 6361890 | Fuel cell system having scroll type compressor and regenerator | Takashi Ban, Masahiko Kimbara, Hidehito Kubo | 2002-03-26 |
| 6350536 | Method for preventing compressor from freezing in automobile fuel cell system | Takashi Ban, Toshiro Fujii, Ryuta Kawaguchi | 2002-02-26 |