Issued Patents 2020
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857630 | Flux and solder paste | Yoshinori Takagi, Takahiro Nishizaki | 2020-12-08 |
| 10843298 | Flux and solder paste | Masato Shiratori, Takahiro Nishizaki, Tomohisa Kawanago | 2020-11-24 |
| 10811376 | Cu column, Cu core column, solder joint, and through-silicon via | Takahiro Roppongi, Daisuke Soma, Isamu Sato, Yuji Kawamata | 2020-10-20 |
| 10780531 | Solder ball, solder joint, and joining method | Yuri Nakamura, Osamu Munekata, Kaichi Tsuruta | 2020-09-22 |
| 10717157 | Solder material, solder paste, solder preform, solder joint and method of managing the solder material | Takahiro Hattori, Hiroshi Okada, Takahiro Roppongi, Daisuke Soma, Isamu Sato | 2020-07-21 |
| 10688603 | Flux for resin flux cored solder, flux for flux coated solder, resin flux cored solder, and flux coated solder | Motohiro Onitsuka, Yoko Kurasawa, Toshihisa Kugi | 2020-06-23 |
| 10675719 | Joining member, solder material, solder paste, formed solder, flux coated material, and solder joint | Shigeki Kondo, Atsushi Ikeda, Takahiro Roppongi, Takashi Hagiwara, Daisuke Soma +3 more | 2020-06-09 |
| 10639749 | Cu core ball, solder joint, solder paste and formed solder | Shigeki Kondoh, Hiroki Sudo, Masato Tsuchiya, Takashi Yashima, Takahiro Roppongi +1 more | 2020-05-05 |
| 10610979 | Flux composition for solder applications | Daisuke Maruko, Atsumi Takahashi, Hiroki Sudo, Takahiro Hattori, Takahiro Roppongi +4 more | 2020-04-07 |
| 10583533 | Flux | Daisuke Maruko, Atsumi Takahashi | 2020-03-10 |
| 10556299 | Flux and resin composition for flux | Hiroyuki Yamasaki, Takashi Hagiwara | 2020-02-11 |