KO

Kunihiko Oishi

Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
Overall (All Time): #1,632,240 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5872331 Electronic component and method of fabricating same Daizo Ando, Syuji Kondo 1999-02-16
5850688 Method of manufacturing electronic component Daizo Ando, Tadashi Nakamura, Shinji Umeda 1998-12-22
5644478 Electronic component and its manufacturing method Daizo Ando, Tadashi Nakamura, Shinji Umeda 1997-07-01