Issued Patents All Time
Showing 1–25 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10674814 | Support device | — | 2020-06-09 |
| 10145402 | Telescoping device | — | 2018-12-04 |
| 9488135 | Flow rate controller of internal combustion engine | Akira Yamashita, Kazuhiro Mori, Hisashi Ohki | 2016-11-08 |
| 9243533 | Engine system | Akira Yamashita | 2016-01-26 |
| 9163551 | Cooling system for internal combustion engine | Akira Yamashita, Takenori Saoda | 2015-10-20 |
| 9004419 | Support device | — | 2015-04-14 |
| 8915476 | Leg device | — | 2014-12-23 |
| 8666640 | Control apparatus and control method for internal combustion engine | Terutoshi Tomoda, Shinobu Ishiyama, Michio Furuhashi, Tomoyuki Ono, Tomoyuki Kogo +1 more | 2014-03-04 |
| 8418446 | Exhaust gas purification system for internal combustion engine | Terutoshi Tomoda, Shinobu Ishiyama, Tomoyuki Ono, Tomoyuki Kogo, Katsuhiro Ito | 2013-04-16 |
| 8336296 | Exhaust gas purification system for internal combustion engine | Terutoshi Tomoda, Shinobu Ishiyama, Tomoyuki Ono, Tomoyuki Kogo, Katsuhiro Ito +2 more | 2012-12-25 |
| 8315777 | Control apparatus and control method for internal combustion engine | Terutoshi Tomoda, Shinobu Ishiyama, Tomoyuki Ono, Tomoyuki Kogo, Yoshihiro Hisataka | 2012-11-20 |
| 8302382 | Exhaust gas purification system for internal combustion engine and control method for same | Terutoshi Tomoda, Shinobu Ishiyama, Michio Furuhashi, Tomoyuki Ono, Tomoyuki Kogo | 2012-11-06 |
| 8302583 | Exhaust gas recirculation system and exhaust gas recirculation method for internal combustion engine | — | 2012-11-06 |
| 8226055 | Leg device | — | 2012-07-24 |
| 8220263 | Control apparatus for internal combustion engine | Terutoshi Tomoda, Shinobu Ishiyama, Tomoyuki Ono, Tomoyuki Kogo, Katsuhiro Ito | 2012-07-17 |
| 8201406 | Control apparatus for internal combustion engine | Tomoyuki Kogo, Terutoshi Tomoda, Shinobu Ishiyama, Tomoyuki Ono, Katsuhiro Ito +2 more | 2012-06-19 |
| 8181619 | Vehicle having idling stop control and control methods thereof | Naofumi Magarida, Fumiaki Hattori, Michio Furuhashi, Tomoyuki Kogo, Shinobu Ishiyama | 2012-05-22 |
| 7967259 | Extension device and tripod | — | 2011-06-28 |
| 7357901 | Exhaust gas purification device for an internal combustion engine and exhaust gas purification method for an internal combustion engine | — | 2008-04-15 |
| 7338642 | Exhaust gas purification device for engine | Shinya Hirota, Toshiaki Tanaka, Hiroyuki Tominaga | 2008-03-04 |
| 7296401 | Device for purifying the exhaust gas of an internal combustion engine | Takamitsu Asanuma, Toshiaki Tanaka, Shinya Hirota, Kazuhiro Itoh, Koichi Kimura +3 more | 2007-11-20 |
| 7219491 | Exhaust emission control apparatus of internal combustion engine and method thereof | — | 2007-05-22 |
| 7153336 | Exhaust gas purifying apparatus, particulate filter and manufacturing method thereof | Kazuhiro Itoh, Shinya Hirota | 2006-12-26 |
| 7141088 | Exhaust gas purifying apparatus | Shinya Hirota | 2006-11-28 |
| 7073325 | Exhaust emission control method and system | Shinya Hirota | 2006-07-11 |