Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10424901 | Spark plug | Jumpei Isasa, Seiji Nakano, Hirokazu Kurono, Kuniharu Tanaka, Yutaka Yokoyama +1 more | 2019-09-24 |
SK
Shun Kondo
Overall (2019): #273,626 of 560,194Top 50%
1
Patents 2019