Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9252569 | Spark plug | Tomoaki Kato | 2016-02-02 |
NS
Nobuaki Sakayanagi
Overall (2016): #274,896 of 481,213Top 60%
1
Patents 2016