68 Utility and 6 Design Patents
#1 in Hashima
#3,959 in Japan
#21,041 in the World
rank by utility patentsForward Citations = 384
Company Filing History:






4. 2 out of 8,764
Sanyo Electric Co., Ltd.
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#1 in Hashima
#3,959 in Japan
#21,041 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today