Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8660772 | Liquid concentration measuring device | Akikazu Uchida, Jun Tarui, Hiroshi Katsurahara | 2014-02-25 |
| 8566004 | Fuel injection control apparatus for internal combustion engine | — | 2013-10-22 |
| 8264243 | Liquid concentration sensing device | Jun Tarui, Akikazu Uchida, Hiroshi Katsurahara, Takayoshi Nakamura | 2012-09-11 |
| 8161954 | Fuel supply control apparatus | — | 2012-04-24 |
| 7788019 | Control device of internal combustion engine | Hiroshi Yamashita | 2010-08-31 |
| 7529613 | Controller for internal combustion engine | Tooru Sameshima | 2009-05-05 |
| 7497209 | Fuel vapor treatment system for internal combustion engine | — | 2009-03-03 |
| 7418953 | Fuel vapor treatment apparatus for internal combustion engine | — | 2008-09-02 |
| 7316228 | Evaporated fuel treatment system for internal combustion engine | Yoshinori Maegawa | 2008-01-08 |
| 7195008 | Cylinder-by-cylinder air-fuel ratio controller for internal combustion engine | Koichi Hoshi | 2007-03-27 |
| 7171954 | Fuel vapor adsorbing devices | Kouichi Oda, Minoru Honda, Yuushi Matsushita, Koichi Hoshi, Takaaki Itou +3 more | 2007-02-06 |
| 7107759 | Apparatus for reducing hydrocarbon emission of internal combustion engine | Hideki Suzuki, Koichi Hoshi, Takaaki Itoh | 2006-09-19 |
| 7028673 | Evaporative fuel adsorption device | Takaaki Itou, Koichi Hoshi, Kouichi Oda, Minoru Honda, Hideki Suzuki +2 more | 2006-04-18 |
| 6857415 | Control system for internal combustion engine | Ryozo Kayama, Koichi Hoshi, Takaaki Itoh | 2005-02-22 |
| 6732707 | Control system and method for internal combustion engine | Toru Kidokoro, Keizo Hiraku, Hiroshi Kanai, Hideki Suzuki | 2004-05-11 |
| 6712038 | Intake device for an internal combustion engine and method thereof | Keizo Hiraku, Hideki Suzuki | 2004-03-30 |