Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10710446 | Engine starting system for vehicle | Takayoshi Kawai, Naoto Kato, Yasuhiro Kuze, Teruhiko Miyake, Teppei Yoshioka | 2020-07-14 |
| 10639984 | Control system for vehicle | Yasuhiro Kuze, Teruhiko Miyake, Naoto Kato, Takayoshi Kawai, Teppei Yoshioka | 2020-05-05 |
| 10221799 | Control device for internal combustion engine | Satoru Tanaka, Satoshi Yoshizaki, Yusuke Saito, Ryutaro Moriguchi, Noriyasu Adachi +1 more | 2019-03-05 |
| 9131535 | Electric heating catalyst | Mamoru Yoshioka, Noriaki Kumagai | 2015-09-08 |
| 9060387 | Electric heating catalyst | Mamoru Yoshioka, Noriaki Kumagai | 2015-06-16 |
| 8997470 | Exhaust gas purifying device for internal combustion engine | Mamoru Yoshioka, Noriaki Kumagai | 2015-04-07 |
| 8938952 | Electric heating catalyst | Noriaki Kumagai, Mamoru Yoshioka | 2015-01-27 |
| 8911674 | Electrically heated catalyst | Mamoru Yoshioka, Noriaki Kumagai | 2014-12-16 |
| 8863498 | Exhaust gas purification apparatus of an internal combustion engine | Mamoru Yoshioka, Noriaki Kumagai | 2014-10-21 |
| 8826643 | Exhaust gas purifying device for internal combustion engine | Mamoru Yoshioka, Noriaki Kumagai | 2014-09-09 |
| 8784741 | Electrically-heated catalytic converter | Mamoru Yoshioka, Noriaki Kumagai, Tatsuo Iida, Yasuo Kinoshita | 2014-07-22 |
| 8776586 | Failure detection apparatus for an electrically heated catalyst | Mamoru Yoshioka, Takashi Watanabe | 2014-07-15 |
| 8667781 | Vehicle control device | Mamoru Yoshioka, Noriaki Kumagai | 2014-03-11 |
| 8661796 | Vehicle control device | Mamoru Yoshioka, Noriaki Kumagai | 2014-03-04 |
| 8647583 | Electric heating type catalyst and a method for manufacturing the same | Mamoru Yoshioka, Noriaki Kumagai | 2014-02-11 |
| 6769419 | Diagnostic apparatus for an evaporated fuel system, and vehicle control apparatus for a vehicle equipped with the diagnostic apparatus | Hiroshi Kanai, Yoshihiko Hyoudou, Takuya Matsuoka | 2004-08-03 |
| 6761154 | Evaporative fuel processing apparatus and control method of same | Yoshihiko Hyodo | 2004-07-13 |
| 6679230 | Diagnostic apparatus for an evaporated fuel system, and vehicle control apparatus for a vehicle equipped with the diagnostic apparatus | Hiroshi Kanai, Yoshihiko Hyoudou, Takuya Matsuoka | 2004-01-20 |
| 6575146 | Diagnostic apparatus for an evaporated fuel system, and vehicle control apparatus for a vehicle equipped with the diagnostic apparatus | Hiroshi Kanai, Yoshihiko Hyoudou, Takuya Matsuoka | 2003-06-10 |
| 6474148 | Diagnostic apparatus for fuel vapor purge system | Mamoru Yoshioka, Yoshihiko Hyoudou | 2002-11-05 |
| 6446614 | Fuel storage apparatus and abnormality diagnostic method | Takuya Matsuoka, Mamoru Yoshioka, Yoshihiko Hyoudou | 2002-09-10 |
| 6438945 | Evaporated fuel treatment device of an engine | Yoshihiko Hyodo, Toshimi Murai | 2002-08-27 |
| 6405718 | Malfunction test apparatus for fuel vapor purge system | Mamoru Yoshioka, Yoshihiko Hyodo | 2002-06-18 |
| 6371089 | Diagnostic apparatus and method of fuel vapor purge system | Takuya Matsuoka, Mamoru Yoshioka, Yoshihiko Hyoudou | 2002-04-16 |
| 6283088 | Method and apparatus for processing vapor fuel of lean-burn internal combustion engine | Yoshihiko Hyodo | 2001-09-04 |