| 9080480 |
Exhaust purification system for internal combustion engine |
Hiroshi Otsuki, Shigeki Nakayama, Hiromasa Nishioka, Yoshihisa Tsukamoto, Junichi Matsuo +3 more |
2015-07-14 |
| 9057298 |
Exhaust purification system for internal combustion engine |
Hiroshi Otsuki, Shigeki Nakayama, Hiromasa Nishioka, Yoshihisa Tsukamoto, Junichi Matsuo +3 more |
2015-06-16 |
| 9057299 |
Exhaust purification system for internal combustion engine |
Hiroshi Otsuki, Shigeki Nakayama, Hiromasa Nishioka, Yoshihisa Tsukamoto, Junichi Matsuo +3 more |
2015-06-16 |
| 9011569 |
Particulate filter |
Hiroshi Otsuki, Shigeki Nakayama, Hiromasa Nishioka, Yoshihisa Tsukamoto, Junichi Matsuo +3 more |
2015-04-21 |
| 8955313 |
Exhaust purification system of internal combustion engine |
Junichi Matsuo, Hiromasa Nishioka, Yoshihisa Tsukamoto, Hiroshi Otsuki, Shigeki Nakayama |
2015-02-17 |
| 8834802 |
Exhaust purification system of internal combustion engine |
Yoshihisa Tsukamoto, Hiromasa Nishioka, Hiroshi Otsuki, Junichi Matsuo, Shigeki Nakayama |
2014-09-16 |
| 8778053 |
Method of removing ash from particulate filter |
Hiroshi Otsuki, Shigeki Nakayama, Hiromasa Nishioka, Yoshihisa Tsukamoto, Junichi Matsuo +3 more |
2014-07-15 |
| 8746274 |
Hydrogen supply apparatus and fuel gas supply apparatus |
Takahide Izutani, Tatsuaki Yokoyama, Syuuji Hirakata, Osamu Yumita, Hiroshi Fujitani +6 more |
2014-06-10 |
| 8695399 |
Detector for detecting sulfur components |
Hiromasa Nishioka, Yoshihisa Tsukamoto, Hiroshi Otsuki, Junichi Matsuo |
2014-04-15 |
| 8621852 |
Detector for detecting sulfur components |
Takamitsu Asanuma, Hiromasa Nishioka, Yoshihisa Tsukamoto, Hiroshi Otsuki, Junichi Matsuo +1 more |
2014-01-07 |
| 8555699 |
Detector for detecting sulfur components |
Hiroshi Otsuki, Hiromasa Nishioka, Yoshihisa Tsukamoto, Junichi Matsuo |
2013-10-15 |
| 8465702 |
Exhaust purification system of internal combustion engine |
Yoshihisa Tsukamoto, Hiromasa Nishioka, Hiroshi Otsuki, Junichi Matsuo |
2013-06-18 |
| 8232019 |
Fuel cell system |
Keigo Suematsu, Tatsuaki Yokoyama, Shuji Hirakata, Takahide Izutani, Atsushi Matsuba |
2012-07-31 |
| 8227133 |
Fuel cell system |
Hideo Naohara, Yoshifumi Hirao |
2012-07-24 |
| 8052959 |
Hydrogen supply device and method of supplying hydrogen |
— |
2011-11-08 |
| 7851097 |
Fuel cell system |
Keigo Suematsu, Tatsuaki Yokoyama, Shuji Hirakata, Takahide Izutani, Atsushi Matsuba |
2010-12-14 |