Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11339695 | Exhaust purification system of internal combustion engine | Hiroyoshi Ueda | 2022-05-24 |
| 11028757 | Exhaust purification system of internal combustion engine | — | 2021-06-08 |
| 10753249 | Exhaust emission control device for internal combustion engine | Ryohei Ono, Masaaki Sato, Katsuhiro Ito, Akira Mikami, Daichi Imai | 2020-08-25 |
| 10677125 | Exhaust gas purification apparatus for internal combustion engine | Ryohei Ono, Masaaki Sato, Katsuhiro Ito, Akira Mikami, Daichi Imai | 2020-06-09 |
| 10648391 | Abnormality diagnosis system for an exhaust gas purification apparatus | Ryohei Ono, Masaaki Sato, Katsuhiro Ito, Akira Mikami, Daichi Imai | 2020-05-12 |
| 10550779 | Exhaust gas control apparatus for internal combustion engine | Toshihiro Mori, Hiromasa Nishioka | 2020-02-04 |
| 10487713 | Exhaust gas purification apparatus for internal combustion engine | — | 2019-11-26 |
| 10450923 | Exhaust gas control apparatus for internal combustion engine and control method for exhaust gas control apparatus | Toshihiro Mori, Hiromasa Nishioka, Jiro Senda, Eriko Matsumura | 2019-10-22 |
| 10443468 | Fuel addition system | Tetsuro Serai, Kenichi Tomomatsu, Takayoshi Kojima, Naoki Toda, Toshihiro Mori +1 more | 2019-10-15 |
| 10316776 | Control apparatus for an internal combustion engine | Hiroshi Kobayashi, Toshihiro Mori, Shigeki Nakayama | 2019-06-11 |
| 10184379 | Exhaust purification system for internal combustion engine | Kohei Yoshida | 2019-01-22 |
| 9926826 | Internal combustion engine | Kohei Yoshida, Yuki Bisaiji | 2018-03-27 |
| 9719394 | Exhaust purification system for internal combustion engine | Toshihiro Mori, Hiroshi Kobayashi, Shigeki Nakayama | 2017-08-01 |
| 9238200 | Exhaust purification system of internal combustion engine | Kohei Yoshida, Mikio Inoue, Yuki Bisaiji | 2016-01-19 |
| 9181842 | Temperature sensor, sulfur component detector, and exhaust purification system for internal combustion engine | Hiromasa Nishioka, Yoshihisa Tsukamoto, Junichi Matsuo, Takamitsu Asanuma, Takao Fukuma +3 more | 2015-11-10 |
| 9175590 | Exhaust purification system of internal combustion engine | Kohei Yoshida, Mikio Inoue | 2015-11-03 |
| 9108154 | Exhaust purification system of internal combustion engine | Mikio Inoue, Kohei Yoshida, Yuki Bisaiji | 2015-08-18 |
| 9109492 | Exhaust purification system of internal combustion engine | Takamitsu Asanuma | 2015-08-18 |
| 9097157 | Exhaust purification system of internal combustion engine | Mikio Inoue | 2015-08-04 |
| 9051860 | Exhaust purification system of internal combustion engine | Mikio Inoue, Kohei Yoshida, Yuki Bisaiji | 2015-06-09 |
| 9038372 | Exhaust purification system of internal combustion engine | Masao Watanabe, Koutarou Hayashi, Kohei Yoshida, Yuki Bisaiji | 2015-05-26 |
| 9034267 | Exhaust purification system of internal combustion engine | Masao Watanabe, Koutarou Hayashi, Kohei Yoshida, Yuki Bisaiji | 2015-05-19 |
| 9028761 | Exhaust purification system of internal combustion engine | Kohei Yoshida, Mikio Inoue | 2015-05-12 |
| 9028763 | Exhaust purification system of internal combustion engine | Kohei Yoshida, Mikio Inoue | 2015-05-12 |
| 9021788 | Exhaust purification system of internal combustion engine | Mikio Inoue, Kohei Yoshida, Yuki Bisaiji | 2015-05-05 |