Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9694437 | One-side resistance spot welding method and apparatus for carrying out the same | Eisaku Hasegawa | 2017-07-04 |
SW
Sumitomo Watanabe
Overall (2017): #228,699 of 506,227Top 50%
1
Patents 2017