Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11674468 | Evaporative fuel processing device | — | 2023-06-13 |
| 11286890 | Valve member and evaporative fuel processing system | — | 2022-03-29 |
| 11215130 | Fuel vapor processing system | — | 2022-01-04 |
| 10801917 | Fuel vapor processing device | Keiichirou Ishihara, Ryoyu Kishi, Tomohiro Itoh | 2020-10-13 |
| 9840986 | Two-stage changeover valve | Hirofumi Onodera | 2017-12-12 |
| 9822892 | Two-stage switch valve | — | 2017-11-21 |
| 9802479 | Tank sealing valve and evaporation fuel processing device including the same | — | 2017-10-31 |
| 9696732 | Valve device having passage defining member holding restrictor body without connection portion | Hiroyuki Harada, Hirofumi Onodera, Kimio Uchida | 2017-07-04 |
| 9683665 | Solenoid valve | Hiroyuki Harada | 2017-06-20 |
| 9547315 | Solenoid valve control device and solenoid valve control method | Shinji Sugihara | 2017-01-17 |
| 9494254 | Electro-magnetic valve | Hirofumi Onodera | 2016-11-15 |
| 9470332 | Solenoid valve | — | 2016-10-18 |
| 9200719 | Fluid control valve device | Ryoyu Kishi, Hirofumi Onodera | 2015-12-01 |
| 9086161 | Valve apparatus with positive and negative pressure relief valves | Hirofumi Onodera | 2015-07-21 |
| 9068667 | Electromagnetic valve | Hirofumi Onodera | 2015-06-30 |
| 8985550 | Electromagnetic valve | — | 2015-03-24 |
| 8800961 | Fluid control electromagnetic valve | — | 2014-08-12 |
| 8757587 | Electromagnetic valve | — | 2014-06-24 |
| 6990952 | Air amount control valve having valve body for controlling air passage | Douji Imai, Akira Furukawa | 2006-01-31 |
| 6789526 | Apparatus for controlling throttle valve and manufacturing method for the same and motor | Katsuya Torii, Yutaka Kawai | 2004-09-14 |
| 6759583 | Percussion Instrument stick | Masaki Mizuno, Tomonori Ishizuka, Hiromi Kajiyama, Tomoaki Yoshinaga | 2004-07-06 |
| 6626421 | Manufacturing method for a throttle body of an internal combustion engine and a related throttle apparatus | Katsuya Torii | 2003-09-30 |
| 6408817 | Throttle body for an internal combustion engine and its manufacturing method and a throttle apparatus using the same | Katsuya Torii | 2002-06-25 |
| 6378491 | Suction apparatus for an internal combustion engine | Masao Ino, Katsuya Torii | 2002-04-30 |
| 6295968 | Throttle apparatus for internal combustion engine | Katsuya Torii | 2001-10-02 |