Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10897123 | Spark plug for internal combustion engine having a shaped composite chip on center electrode and/or ground electrode | — | 2021-01-19 |
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Nobuo Abe — 1 Patent in 2021
Overall (2021): #315,244 of 548,734Top 60%
1
Patents 2021