Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9318878 | Spark plug with noble metal tip | Yoshikazu Kataoka | 2016-04-19 |
YK
Yuji Kasuya
Overall (2016): #170,846 of 481,213Top 40%
1
Patents 2016