Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11826860 | Flux and solder paste | Hiroyoshi Kawasaki, Masato Shiratori, Kazuhiro Minegishi | 2023-11-28 |
| 11819955 | Solder alloy, solder paste, solder ball, solder preform, solder joint, on-board electronic circuit, ECU electronic circuit, on-board electronic circuit device, and ECU electronic circuit device | Hiroyoshi Kawasaki, Masato Shiratori | 2023-11-21 |
| 11813686 | Solder alloy, solder paste, solder ball, solder preform, solder joint, and substrate | Hiroyoshi Kawasaki, Masato Shiratori | 2023-11-14 |
| 11571770 | Solder alloy, solder paste, solder ball, solder preform, and solder joint | Hiroyoshi Kawasaki, Masato Shiratori | 2023-02-07 |