YK

Yasushi Kumeji

Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
Overall (All Time): #1,282,100 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5875541 Method of manufacturing an electronic component Seiichi Nishimura, Yoshinobu Nakajima, Makoto Itou 1999-03-02
5543755 Indictive component with zig zag parts and an opening in the exterior mold Seiichi Nishimura, Yoshinobu Nakajima, Makoto Itou 1996-08-06
5532662 Inductive component having an opening in the exterior mold Seiichi Nishimura, Yoshinobu Nakajima, Makoto Itou 1996-07-02
5446428 Electronic component and its manufacturing method Seiichi Nishimura, Yoshinobu Nakajima, Makoto Itou 1995-08-29