Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10879675 | Spark plug | Haruki Yoshida, Kuniharu Tanaka, Yutaka Yokoyama, Shun Kondo, Hirokazu Kurono | 2020-12-29 |
TS
Toshimasa Saji
Overall (2020): #240,213 of 565,922Top 45%
1
Patents 2020