SK

Sadao Kishida

SC Senju Metal Industry Co.: 2 patents #126 of 349Top 40%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
Overall (All Time): #2,220,493 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6488888 Lead-free solder alloys Toshikazu Murata, Hiroji Noguchi, Toshihiko Taguchi, Shozo Asano, Ryo OISHI +1 more 2002-12-03
6241942 Lead-free solder alloys Toshikazu Murata, Hiroji Noguchi, Toshihiko Taguchi, Shozo Asano, Ryo OISHI +1 more 2001-06-05