Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9525271 | Spark plug | — | 2016-12-20 |
| 9325156 | Spark plug | Kenji Ban, Magoki Shimadate, Tomoaki Kato | 2016-04-26 |
| 9318878 | Spark plug with noble metal tip | Yuji Kasuya | 2016-04-19 |
YK
Yoshikazu Kataoka
Overall (2016): #49,401 of 481,213Top 15%
3
Patents 2016