Inventor

KAMADO KIYOKAZU

JP3 patents

Patents

3 patents

US6606174B1Aug 12, 2003

Optical semiconductor device

SANYO ELECTRIC CO24 citations89

US7432580B2Oct 7, 2008

Semiconductor device with a substrate having a spiral shaped coil

SANYO ELECTRIC CO13 citations82

US7365628B2Apr 29, 2008

Semiconductor apparatus

SANYO ELECTRIC CO6 citations60