Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8390183 | Spark plug and method for manufacturing spark plug | Hirokazu Kurono, Toshitaka Honda, Hiroki Takeuchi, Takeshi Mitsuoka, Kuniharu Tanaka +1 more | 2013-03-05 |
KM
Kazunari Miyata
Overall (All Time): #3,150,123 of 4,157,543Top 80%
1
Patents All Time