Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10518362 | Solder alloy, solder paste, and electronic circuit board | Kazuki Ikeda, Kosuke Inoue, Kazuya Ichikawa | 2019-12-31 |
| 10300562 | Solder alloy, solder paste, and electronic circuit board | Shunsuke Ishikawa, Kensuke Nakanishi, Yuka MATSUSHIMA | 2019-05-28 |
| 10213880 | Solder alloy, solder paste, and electronic circuit board | Shunsuke Ishikawa, Kensuke Nakanishi, Yuka MATSUSHIMA | 2019-02-26 |