Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9939081 | Valve apparatus | Hiroshi Yorita, Masashi Nakagawa | 2018-04-10 |
| 9863393 | Waste heat controller | Hiroaki Takeishi, Takashi Senda, Mitsuo Hara | 2018-01-09 |
| 8534260 | Fuel supply system | Toru Kosuda, Yasuo Kato, Fukuo KITAGAWA, Motomasa Iizuka | 2013-09-17 |
| 8528388 | Engine control system | Kentaro YUTANI, Yoshiaki Atsumi, Hiroshi Kanai, Koji Miwa | 2013-09-10 |
| 7775089 | Abnormality detection apparatus and abnormality detection method for internal combustion engine | Takashi Suzuki | 2010-08-17 |
| 7441527 | Air suction device | Kazuhiro Hayashi, Toshiaki Nakayama, Masakazu Ozawa, Hideaki Itakura, Naoya Kato | 2008-10-28 |
| 7389769 | Fuel nature measuring device of internal combustion engine and internal combustion engine having the same | Noriyasu Amano, Nobuhiko Koyama | 2008-06-24 |
| 7373929 | Fuel nature measuring device of internal combustion engine and internal combustion engine having the same | Noriyasu Amano, Nobuhiko Koyama | 2008-05-20 |
| 7272485 | Fuel nature measuring device of internal combustion engine and internal combustion engine having the same | Noriyasu Amano, Nobuhiko Koyama | 2007-09-18 |
| 7219660 | Fuel vapor treatment system for internal combustion engine | Noriyasu Amano, Koichi Inagaki, Nobuhiko Koyama, Masao Kano, Shinsuke Takakura +1 more | 2007-05-22 |
| 7007684 | Controller for internal combustion engine | Hideaki Itakura, Naoya Kato, Kenji Kasashima, Rihito Kaneko | 2006-03-07 |
| 6976478 | Evaporated fuel adsorbing apparatus for an engine intake passage | Tetsuya Kato, Hideaki Itakura, Takashi Nishimoto, Kouichi Oda | 2005-12-20 |
| 6971375 | Fuel vapor treatment system for internal combustion engine | Noriyasu Amano, Koichi Inagaki, Nobuhiko Koyama, Masao Kano, Shinsuke Takakura +1 more | 2005-12-06 |
| 6699310 | Evaporative fuel adsorbing member and air cleaner | Kouichi Oda, Masaki Takeyama, Naoya Kato | 2004-03-02 |
| 6695895 | Fuel vapor handling apparatus and diagnostic apparatus thereof | Yoshihiko Hyodo, Mamoru Yoshioka, Hideaki Itakura, Masaki Takeyama, Naoya Kato | 2004-02-24 |
| 6401691 | Fuel supply system for relieving fuel pressure pulsations and designing method thereof | Tohru Yoshinaga, Katsuyuki Tanaka, Kenji Kanehara, Yoshihiro Nakase, Masaki Takeyama +3 more | 2002-06-11 |