Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8613513 | Sheet-medium conveying apparatus and image forming apparatus having a conveying belt with a charge pattern | — | 2013-12-24 |
| 8364386 | Stop-start control apparatus and method for an internal combustion engine | Rentaro Kuroki, Takayuki Otsuka | 2013-01-29 |
| 8265860 | Stop-start control apparatus for internal combustion engine | Takayuki Otsuka, Rentaro Kuroki | 2012-09-11 |
| 8046152 | Device for controlling internal combustion engines | Yuuichi Kato, Nao Murase, Rie Osaki | 2011-10-25 |
| 7764360 | Fuel property detector | Hitoshi Noguchi, Rie Osaki, Hiroshi Nakamura, Hitoshi Uda, Yukihiro Tsukasaki | 2010-07-27 |
| 7726289 | Control apparatus and control method for internal combustion engine | Nao Murase, Yuuichi Katou | 2010-06-01 |
| 7729847 | Air-fuel ratio control device of internal combustion engine | Hiroaki Mizoguchi, Takahiko Fujiwara, Kunihiko Nakata, Kenji Sakurai, Masaaki Kawai +1 more | 2010-06-01 |
| 7716919 | Control device and control method for internal combustion engine | Nao Murase, Yuuichi Katou | 2010-05-18 |
| 7469530 | Fuel cut control apparatus of internal combustion engine | Takahiko Fujiwara, Kunihiko Nakata, Atsunori Hirata | 2008-12-30 |
| 7416572 | Apparatus and method for determining reforming catalyst degradation | Kazuhiro Wakao, Kazuhiro Sakurai, Takaaki Itou | 2008-08-26 |
| 7401579 | Valve timing control device | Nao Murase, Yuuichi Katou | 2008-07-22 |
| 7080609 | Engine system with a thermal storage device, and engine temperature raising method | Yasuhiro Kuze, Takayuki Otsuka, Yukio Kinugasa | 2006-07-25 |
| 6997142 | Internal combustion engine and method of operating internal combustion engine | Kazuhiro Wakao, Kazuhiro Sakurai, Takaaki Itou | 2006-02-14 |
| 6935312 | Internal combustion engine and ignition control method | Nao Murase, Yuuichi Katou, Masahiro Ozawa | 2005-08-30 |
| 6823849 | Fuel injection system and control method for internal combustion engine starting time | Yuuichi Katou, Masahiro Ozawa, Nao Murase | 2004-11-30 |
| 6769388 | Internal combustion engine intake control apparatus and methods | Takashi Watanabe, Yuuichi Katou, Kazuhiro Wakao | 2004-08-03 |
| 6769397 | Intake apparatus and methods of internal combustion engine | Yuuichi Katou, Atsushi Ito, Motonobu Hasegawa | 2004-08-03 |
| 6615772 | Internal combustion engine with heat accumulating device and method of controlling same | Takayuki Otsuka, Hideo Kobayashi | 2003-09-09 |
| 6378298 | Exhaust purifying apparatus and method for internal combustion engine | Kenji Harima, Takaaki Itou, Kenji Katoh, Hiroshi Tanaka, Keiji Itou | 2002-04-30 |
| 6338331 | Intake air control system for internal combustion engine | Satoru Watanabe, Masanobu Kanamaru, Yasuyuki Irisawa | 2002-01-15 |
| 5983868 | Fuel injection controller apparatus in starting an internal combustion engine | — | 1999-11-16 |
| 5870986 | Fuel injection controlling apparatus in starting an internal combustion engine | — | 1999-02-16 |
| 5722365 | Fuel injection control device for engine | Shinji Sadakane | 1998-03-03 |
| 5704324 | Engine | Keiso Takeda, Susumu Kojima, Shinji Sadakane | 1998-01-06 |
| 5676102 | Engine | Keiso Takeda, Susumu Kojima, Shinji Sadakane | 1997-10-14 |