Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8948987 | Control device for vehicle | Tomoya Mori, Junso Ichiba, Shinichi Kobayashi, Yayoi Okumura, Tomohiko Takahashi +8 more | 2015-02-03 |
| 6909523 | Information color system and printing method in the information color system | Tsutou Takahata | 2005-06-21 |
| 6634338 | Fuel injection apparatus, fuel injection method and internal combustion engine | Makoto Yamakado, Kiyoshi Amou, Yoshio Okamoto, Yuzo Kadomukai, Hiromasa Kubo +3 more | 2003-10-21 |
| 6571773 | Fuel injector and internal combustion engine | Makoto Yamakado, Yoshiyuki Tanabe, Hiromasa Kubo, Yasunaga Hamada, Yoshio Okamoto +1 more | 2003-06-03 |
| 6550458 | Electromagnetic fuel injection apparatus, an internal combustion engine having an electromagnetic fuel injection apparatus, and a drive circuit of an electromagnetic fuel injection apparatus | Makoto Yamakado, Yoshio Okamoto, Yzo Kadomukai, Yoshiyuki Tanabe, Hiromasa Kubo +2 more | 2003-04-22 |
| 6332453 | Electromagnetic system fuel injection apparatus an internal combustion engine having an electromagnetic system fuel injection apparatus, and a drive circuit of an electromagnetic system fuel injection apparatus | Makoto Yamakado, Yoshio Okamoto, Yzo Kadomukai, Yoshiyuki Tanabe, Hiromasa Kubo +2 more | 2001-12-25 |
| 5734100 | Device for diagnosing misfiring of a multi cylinder engine | Youichi Kishimoto | 1998-03-31 |
| 5542397 | Leak test system for vaporized fuel treatment mechanism | Shinsuke Nakazawa, Atsushi Iochi, Hiroshi Kuriki, Kenichi Gotoh | 1996-08-06 |
| 5376610 | Catalyst for exhaust gas purification and method for exhaust gas purification | Hideharu Ehara, Fuminori Yamanashi, Katsuhiro Shibata, Fumio Abe, Tomoharu Kondo +2 more | 1994-12-27 |
| 5137004 | Trouble diagnosis device for EGR system | Osamu Matsuno | 1992-08-11 |
| 5105789 | Apparatus for checking failure in evaporated fuel purging unit | Takashi Aramaki, Chiaki Saito, Hirofumi Yano | 1992-04-21 |
| 5047943 | System and method for detecting engine revolution speed, identifying engine cylinder, and controlling engine operation according to detected engine revolution speed and identified cylinder | Masahiro Hisatomi, Yoshihiro Okada | 1991-09-10 |
| 4951209 | Induction volume sensing arrangement for internal combustion engine or the like | Hatsuo Nagaishi, Hiroshi Sanbuichi, Masaaki Uchida, Hiromichi Miwa, Yasuo Seimiya +1 more | 1990-08-21 |
| 4873641 | Induction volume sensing arrangement for an internal combustion engine or the like | Hatsuo Nagaishi, Yasuo Seimiya, Hideyuki Tamura, Hiromichi Miwa, Hiroshi Sanbuichi +1 more | 1989-10-10 |