Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9236716 | Spark plug | Kei Takahashi | 2016-01-12 |
HM
Hironobu Mizutani
Overall (2016): #380,915 of 481,213Top 80%
1
Patents 2016