Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9889496 | Method for manufacturing metal fitting, method for manufacturing spark plug, and method for manufacturing sensor | — | 2018-02-13 |
SO
Satoru Ochiai
Overall (2018): #249,840 of 503,207Top 50%
1
Patents 2018