Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9935430 | Spark plug | Kazuyoshi Torii, Yasuhide Shimanokami | 2018-04-03 |
GM
Go Matsumura
Overall (2018): #410,056 of 503,207Top 85%
1
Patents 2018