Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030287 | Soft-dilute-copper-alloy material, soft-dilute-copper-alloy wire, soft-dilute-copper-alloy sheet, soft-dilute-copper-alloy stranded wire, and cable, coaxial cable and composite cable using same | Seigi Aoyama, Toru Sumi, Hideyuki Sagawa | 2018-07-24 |
| 10006138 | Copper foil and method of manufacturing the same | Hideyuki Sagawa, Keisuke Fujito, Takumi Sato | 2018-06-26 |
| 9960289 | Solder joint material and method of manufacturing the same, soldering member and solar cell module | Hideyuki Sagawa, Keisuke Fujito, Takayuki Tsuji | 2018-05-01 |
| 9884467 | Copper-based material and method for producing the same | Seigi Aoyama, Hideyuki Sagawa, Toru Sumi, Keisuke Fujito | 2018-02-06 |