Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9523342 | Ignition device for spark-ignition internal combustion engine | Yuji Ikeda, Atsushi Nishiyama, Takeshi Serizawa | 2016-12-20 |
| 9347420 | Barrier discharge device | Yoonho Kim, Takeshi Serizawa, Akira Nakajima | 2016-05-24 |