Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11312245 | Vehicle power supply system | Shota Fuchigami | 2022-04-26 |
| 10753249 | Exhaust emission control device for internal combustion engine | Ryohei Ono, Masaaki Sato, Katsuhiro Ito, Kazuhiro Umemoto, Daichi Imai | 2020-08-25 |
| 10677125 | Exhaust gas purification apparatus for internal combustion engine | Ryohei Ono, Masaaki Sato, Katsuhiro Ito, Kazuhiro Umemoto, Daichi Imai | 2020-06-09 |
| 10655519 | Vehicle | Edgar Yoshio Morales Teraoka, Katsuhiro Itou, Ryouhei Ohno, Keishi Takada, Masaaki Satou | 2020-05-19 |
| 10648391 | Abnormality diagnosis system for an exhaust gas purification apparatus | Ryohei Ono, Masaaki Sato, Katsuhiro Ito, Kazuhiro Umemoto, Daichi Imai | 2020-05-12 |
| 10626778 | Vehicle and control method for vehicle | Katsuhiro Ito, Masaaki Sato, Keishi Takada, Ryouhei Ono, Edgar Yoshio Morales Teraoka | 2020-04-21 |
| 10337376 | Exhaust gas purification system for an internal combustion engine | Shigeki Nakayama, Keishi Takada, Nobumoto Ohashi, Junichi Matsuo | 2019-07-02 |
| 10125647 | Exhaust gas purification apparatus for an internal combustion engine | Shigeki Nakayama, Nobumoto Ohashi, Keishi Takada, Junichi Matsuo | 2018-11-13 |
| 9822683 | Exhaust gas purification system for internal combustion engine | Yoshihisa Tsukamoto, Nobumoto Ohashi, Shigeki Nakayama, Kenji Sakurai, Hiroshi Otsuki +3 more | 2017-11-21 |
| 9662612 | Exhaust gas purification apparatus for internal combustion engine | Shigeki Nakayama, Nobumoto Ohashi, Keishi Takada, Kenji Sakurai, Yoshihisa Tsukamoto +3 more | 2017-05-30 |
| 9551261 | Urea water supply system | Junichi Matsuo, Nobumoto Ohashi, Keishi Takada, Shigeki Nakayama | 2017-01-24 |
| 9512769 | Urea water supply system | Junichi Matsuo, Nobumoto Ohashi, Keishi Takada, Shigeki Nakayama | 2016-12-06 |
| 9482133 | Exhaust emission control system of internal combustion engine | Keishi Takada, Nobumoto Ohashi, Shigeki Nakayama, Kenji Sakurai, Junichi Matsuo +3 more | 2016-11-01 |
| 9464554 | Exhaust gas purification system for internal combustion engine | Junichi Matsuo, Nobumoto Ohashi, Shigeki Nakayama, Kenji Sakurai, Keishi Takada +3 more | 2016-10-11 |
| 9297287 | Exhaust gas control apparatus and control method for exhaust gas control apparatus | Shinya Hirota, Shunsuke Toshioka, Koichiro Fukuda, Sakutaro Hoshi, Takashi Endo +8 more | 2016-03-29 |
| 9206724 | Exhaust gas purification system for internal combustion engine | Shinya Hirota, Shunsuke Toshioka, Kazuhiro Itoh, Koichiro Fukuda | 2015-12-08 |
| 8783023 | Exhaust gas purification system for internal combustion engine | Shunsuke Toshioka, Shinya Hirota, Kazuhiro Itoh, Koichiro Fukuda | 2014-07-22 |
| 7052353 | Method of forming a phosphor screen and an image display unit containing the phosphor screen | Takeo Ito, Tsuyoshi Oyaizu, Hajime Tanaka, Tomoko Nakazawa, Hitoshi Tabata | 2006-05-30 |
| 6992431 | Dispersion for preventing electrification antistatic film and image display device | Takeo Ito, Tsuyoshi Oyaizu, Hitoshi Tabata | 2006-01-31 |
| 6988360 | Exhaust emission purification device for internal combustion engine | Koichi Kimura, Shinya Hirota, Yoshimitsu Henda, Kazuhiro Itoh, Takamitsu Asanuma +3 more | 2006-01-24 |
| 6901750 | Exhaust emission control apparatus and method for internal combustion engine | Shunsuke Toshioka, Shinya Hirota, Yoshimitsu Henda, Kazuhiro Itoh, Takamitsu Asanuma +4 more | 2005-06-07 |
| 6898930 | Exhaust gas purification device | Koichiro Nakatani, Shinya Hirota, Shunsuke Toshioka, Kazuhiro Itoh, Takamitsu Asanuma +1 more | 2005-05-31 |
| 6883310 | Internal combustion engine emission control apparatus and method | Koichiro Nakatani, Toshiaki Tanaka, Shinya Hirota, Takamitsu Asanuma, Koichi Kimura +1 more | 2005-04-26 |
| 6837043 | Device for purifying the exhaust gas of an internal combustion engine | Koichiro Nakatani, Shinya Hirota, Yoshimitsu Henda, Kazuhiro Itoh, Takamitsu Asanuma +3 more | 2005-01-04 |
| 6834496 | Exhaust gas purifying apparatus for internal combustion engine and control method thereof | Koichiro Nakatani, Toshiaki Tanaka, Shinya Hirota, Takamitsu Asanuma, Shunsuke Toshioka +1 more | 2004-12-28 |