Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8038027 | Fuel cap and vaporized fuel adsorption canister used in the fuel cap | Hiroyasu Ohsawa | 2011-10-18 |
| 7584931 | Case holding mechanism | Hiroyasu Ohsawa, Kazuya Matsuura, Kouichi Ikuma | 2009-09-08 |
| 7175698 | Canister | Kazuya Matsuura, Kazuhiro Yamaguchi | 2007-02-13 |
| 7137293 | Canister provided with a leak detection valve for treating evaporated fuel | Kazuya Matsuura | 2006-11-21 |
| 6811585 | Oil mist filter | Kenji Yano | 2004-11-02 |
| 6589319 | Canister having liquefied fuel treating function | Kouichi Ikuma, Takenori Suzuki | 2003-07-08 |