Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11616346 | Spark plug | Kazuki ITO, Kengo Hattori | 2023-03-28 |
HI
Hiroaki Izawa
Overall (2023): #425,099 of 537,848Top 80%
1
Patents 2023