Issued Patents All Time
Showing 1–25 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7469685 | Control apparatus for internal combustion engine | — | 2008-12-30 |
| 7334559 | Evaporative fuel supply apparatus | — | 2008-02-26 |
| 7305978 | Vaporized fuel purge system | — | 2007-12-11 |
| 7201139 | Controller of internal combustion engine | Naohide Fuwa, Masanobu Kanamaru, Masaaki Konishi, Satoru Watanabe, Masato Ehara | 2007-04-10 |
| 7107975 | Controller of internal combustion engine | Naohide Fuwa, Masanobu Kanamaru, Masaaki Konishi, Satoru Watanabe, Masato Ehara | 2006-09-19 |
| 7069916 | Evaporative fuel treatment apparatus for internal combustion engine | — | 2006-07-04 |
| 7066146 | Controller of internal combustion engine | Naohide Fuwa, Masanobu Kanamaru, Masaaki Konishi, Satoru Watanabe, Masato Ehara | 2006-06-27 |
| 7017558 | Evaporative emission control system | — | 2006-03-28 |
| 6948478 | Device for controlling internal combustion engines | Naohide Fuwa, Masanobu Kanamaru, Masaaki Konishi, Satoru Watanabe, Masato Ehara | 2005-09-27 |
| 6932068 | Evaporative emission control system and method | — | 2005-08-23 |
| 6708682 | Evaporated fuel processing apparatus for internal combustion engine | — | 2004-03-23 |
| 6513489 | Idle speed control device for internal combustion engine and method of controlling idle speed | — | 2003-02-04 |
| 6095121 | Evaporated fuel treatment device of an engine | — | 2000-08-01 |
| 6082338 | Evaporation fuel treating device for an internal combustion engine | Takahide Izutani | 2000-07-04 |
| 5988150 | Evaporated fuel treatment device of engine | — | 1999-11-23 |
| 5950607 | Evaporated fuel treatment device of an engine | — | 1999-09-14 |
| 5944003 | Evaporated fuel treatment device of an engine | — | 1999-08-31 |
| 5862795 | Evaporative control system for a multicylinder internal combustion engine | — | 1999-01-26 |
| 5836293 | Evaporated fuel treatment device of an engine | — | 1998-11-17 |
| 5806507 | Evaporated fuel treatment device of an engine | — | 1998-09-15 |
| 5806501 | Evaporated fuel treatment device of an engine | — | 1998-09-15 |
| 5778867 | Evaporative control system for internal combustion engine and method therefor | — | 1998-07-14 |
| 5727531 | Apparatus for processing evaporated fuel | — | 1998-03-17 |
| 5694904 | Evaporative control system for multicylinder internal combustion engine | — | 1997-12-09 |
| 5609142 | Fuel-vapor treatment method and apparatus for internal combustion engine | — | 1997-03-11 |