Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488888 | Lead-free solder alloys | Toshikazu Murata, Hiroji Noguchi, Sadao Kishida, Shozo Asano, Ryo OISHI +1 more | 2002-12-03 |
| 6440228 | Lead-free zinc-containing solder paste | Kunihito Takaura, Masahiko Hirata, Hisahiko Yoshida, Takashi Nagashima | 2002-08-27 |
| 6402013 | Thermosetting soldering flux and soldering process | Hisayuki Abe, Yuji Kawamata, Akiko Iwano | 2002-06-11 |