12 Utility Patents
#13,304 in Tokyo
#69,852 in Japan
#327,802 in the World
Forward Citations = 4
Company Filing History:


World Chemical Co., Ltd.
4. 1 out of 1
Hitachi Hich-tech Corporation
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#13,304 in Tokyo
#69,852 in Japan
#327,802 in the World
Company Filing History:


Get your Inventor Badge Today