Issued Patents 2017
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9741542 | Plasma generation device | — | 2017-08-22 |
| 9709019 | Plasma generation device and internal combustion engine | — | 2017-07-18 |
| 9693442 | Plasma generation provision, internal combustion engine and analysis provision | — | 2017-06-27 |
| 9677534 | Internal combustion engine | — | 2017-06-13 |
| 9638158 | Spark plug and plasma generating device | Minoru Makita | 2017-05-02 |
| 9627858 | Observation plug and spark observation system | — | 2017-04-18 |
| 9606066 | Analyzer and analysis method | Ryoji Tsuruoka | 2017-03-28 |
| 9599089 | Internal combustion engine and plasma generation provision | — | 2017-03-21 |
| 9587618 | Spark ignition internal combustion engine | Atsushi Nishiyama, Takeshi Serizawa, Hiroaki Oi | 2017-03-07 |
| 9534558 | Control device for internal combustion engine | Shigeo Nomura, Yoshiaki Nishijima | 2017-01-03 |
| 9538631 | Antenna structure and internal combustion engine | Ryoji Tsuruoka | 2017-01-03 |