Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10619617 | Ignition device for internal combustion engine | Shogo Sayama, Ryou Masuda, Masao Kinoshita, Yoshihiro Nomura, Akimitsu Sugiura | 2020-04-14 |
| 10557450 | Internal combustion engine | Ryou Masuda, Makoto Nagaoka | 2020-02-11 |
| 10247163 | Ignition device for internal combustion engine | Masao Kinoshita, Ryou Masuda, Yoshihiro Hotta | 2019-04-02 |
| 9677497 | Fuel injection control apparatus and compression ignition type internal combustion engine | Hiroshi Kuzuyama, Tsutomu Umehara, Masahiro Taki | 2017-06-13 |
| 6799551 | Direct injection type internal combustion engine | Kiyomi Nakakita, Kazuhisa Inagaki, Yoshihiro Hotta, Kazuhiro Akihama, Minaji Inayoshi +1 more | 2004-10-05 |
| 6161518 | Direct-injection diesel engine and combustion method for the same | Kiyomi Nakakita, Minaji Inayoshi, Kazuhisa Inagaki, Yoshihiro Hotta | 2000-12-19 |