Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10267189 | Variable valve actuation device for internal combustion engine | Kaori Takehana, Yukio Konishi | 2019-04-23 |
CT
Chikara Tanaka
Overall (2019): #507,134 of 560,194Top 95%
1
Patents 2019