Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9444229 | Spark plug for internal combustion engine that ensures stable and high ignitability when high frequency voltage is applied | Shota Kinoshita, Akitmitsu SUGIURA | 2016-09-13 |
| 9391431 | Barrier discharge ignition apparatus for internal combustion engine | Yoshihiro Nakase, Akimitsu Sugiura, Yuya Abe | 2016-07-12 |
| 9371806 | Spark plug for internal combustion engine | Takanobu Aochi, Takayuki Inohara, Masamichi Shibata, Noriaki Nishio | 2016-06-21 |
| 9331458 | Ignition system | Yoshihiro Nakase, Akimitsu Sugiura, Yuya Abe | 2016-05-03 |
| 9287685 | Spark plug for internal combustion engine | Takanobu Aochi, Takayuki Inohara, Masamichi Shibata, Kaori Doi | 2016-03-15 |
| 9267474 | Ignition device | Yuya Abe, Akimitsu Sugiura | 2016-02-23 |