Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823851 | Fuel vapor processing device for internal combustion engine | Hideaki Itakura, Naoya Kato, Masao Kano | 2004-11-30 |
| 6817232 | Failure diagnosis method and failure diagnosis device of evaporated fuel treating unit | Hideaki Itakura, Naoya Kato, Masao Kano | 2004-11-16 |
| 6732718 | Evaporative emission control apparatus | Masao Kano, Yasunori Kobayashi, Hideaki Itakura | 2004-05-11 |
| 6701902 | Activated carbon canister | Nobuhiko Koyama, Masao Kano, Hideaki Itakura, Susumu Abe | 2004-03-09 |
| 6698403 | Fuel vapor adsorption device of internal combustion engine and method of desorbing fuel vapor from fuel vapor adsorbent | Minoru Honda, Kouichi Oda, Naoya Kato, Masaki Takeyama, Yoshinori Inuzuka +1 more | 2004-03-02 |
| 6689196 | Fuel vapor control apparatus | Hideaki Itakura, Masaki Takeyama, Naoya Kato, Nobuhiko Koyama | 2004-02-10 |