Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849531 | Electrode wire for wire electric discharge machining, and method for producing same | Hiromu Izumida, Kenichi Shimizu, Shinei Takamura, Katsutoshi Iwamoto | 2017-12-26 |
KS
Kazuaki Sugimura
Sumitomo (Sei) Steel Wire: 1 patents #1 of 5Top 20%
Overall (2017): #352,582 of 506,227Top 70%
1
Patents 2017