Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365054 | Flux and solder paste | Tomohisa Kawanago, Atsushi Ikeda | 2025-07-22 |
| 11945055 | Flux and solder paste | Hiroshi Sugii, Yo Yamada | 2024-04-02 |
| 11407068 | Flux composition, solder paste, solder joint and solder joining method | Hiroyoshi Kawasaki, Hiroshi Sugii, Yoshinori Hiraoka | 2022-08-09 |
| 11179813 | Flux and solder paste | Hiroshi Sugii, Hiroyoshi Kawasaki, Yoshinori Hiraoka | 2021-11-23 |
| 10357852 | Flux with dibasic acid mixture | Yoshinori Hiraoka, Hiroyoshi Kawasaki, Takashi Hagiwara | 2019-07-23 |