Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9716370 | Spark plug | Naofumi Yamamura, Kuniyuki Ishii, Hiroyuki Odo | 2017-07-25 |
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Naoya Onoda
Overall (2017): #296,997 of 506,227Top 60%
1
Patents 2017