Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10300562 | Solder alloy, solder paste, and electronic circuit board | Shunsuke Ishikawa, Kensuke Nakanishi, Tadashi Takemoto | 2019-05-28 |
| 10213880 | Solder alloy, solder paste, and electronic circuit board | Shunsuke Ishikawa, Kensuke Nakanishi, Tadashi Takemoto | 2019-02-26 |