Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10340666 | Spark plug | — | 2019-07-02 |
| 10283941 | Spark plug | — | 2019-05-07 |
| 10186844 | Spark plug | Tsutomu Kobayashi | 2019-01-22 |
TI
Tomoyuki Igarashi
Overall (2019): #65,163 of 560,194Top 15%
3
Patents 2019