Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10622615 | Electrochemical device | Takao Daidoji, Yoshitaro WATANABE | 2020-04-14 |
| 10378406 | Exhaust emission control system and purification control device | Kengo Furukawa, Yusuke Hongo, Jun OSAKA, Yoshiho UCHIYAMA, Takamasa Itou +2 more | 2019-08-13 |
| 9429127 | Fuel injector | Yusuke Hongo, Tomoki Fujino | 2016-08-30 |
| 9121370 | Combustion system | — | 2015-09-01 |
| 8354906 | Electromagnetic relay | Hiroshi Nagura, Takashi Ito | 2013-01-15 |
| 8093974 | Electromagnetic relay | Hiroshi Nagura, Takashi Ito | 2012-01-10 |
| 7559304 | Control device and control method for stopping and starting an internal combustion engine | Kenji Kataoka, Kimitoshi Tsuji, Yasushi Kusaka, Toyoaki Kurita | 2009-07-14 |
| 7472016 | Start control apparatus for internal combustion engine | Makoto Nakamura, Minoru Kato, Rentaro Kuroki | 2008-12-30 |
| 6810861 | Evaporation fuel processing unit | Hideaki Itakura, Naoya Kato, Yoshinori Inuzuka, Minoru Honda, Kouichi Oda | 2004-11-02 |
| 6786199 | Hydrocarbons emission preventive apparatus in intake system for internal combustion engine and method thereof | Kouichi Oda, Naoya Kato, Yoshinori Inuzuka, Takashi Nishimoto | 2004-09-07 |
| 6786211 | Intake device for internal combustion engine | Naoya Kato, Takashi Nishimoto, Kouichi Oda | 2004-09-07 |
| 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, Yoshinori Inuzuka, Noriyasu Amano +1 more | 2004-03-02 |
| 6699310 | Evaporative fuel adsorbing member and air cleaner | Kouichi Oda, Takanobu Kawano, Naoya Kato | 2004-03-02 |
| 6695895 | Fuel vapor handling apparatus and diagnostic apparatus thereof | Yoshihiko Hyodo, Mamoru Yoshioka, Takanobu Kawano, Hideaki Itakura, Naoya Kato | 2004-02-24 |
| 6692555 | Internal combustion engine air cleaner and adsorption filter | Kouichi Oda, Minoru Honda, Yoshinori Inuzuka, Takashi Nishimoto, Yuji Mochizuki +1 more | 2004-02-17 |
| 6689196 | Fuel vapor control apparatus | Noriyasu Amano, Hideaki Itakura, Naoya Kato, Nobuhiko Koyama | 2004-02-10 |
| 6401691 | Fuel supply system for relieving fuel pressure pulsations and designing method thereof | Takanobu Kawano, Tohru Yoshinaga, Katsuyuki Tanaka, Kenji Kanehara, Yoshihiro Nakase +3 more | 2002-06-11 |
| 6265814 | Spark plug having a bypass electrode extending along a bypass path between center and ground electrode | Tohru Yoshinaga, Takehiko Kato, Tokio Kohama, Hiroshi Yorita, Masatoshi Ikeda | 2001-07-24 |
| 5884612 | Gas ventilation system for internal combustion engine | Tohru Yoshinaga, Masahiro Takigawa, Taiyo Kawai, Akira Ii | 1999-03-23 |
| 5239972 | Gas/liquid separation device | Toshihiko Igashira, Toru Yoshinaga, Masahiro Takigawa | 1993-08-31 |