42 Utility Patents
#76 in Toyota
#10,944 in Japan
#52,519 in the World
Forward Citations = 34
Company Filing History:

Daiwa Kasei Industry Co., Ltd.

where one patent can have more than one assignee
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#76 in Toyota
#10,944 in Japan
#52,519 in the World
Company Filing History:


Get your Inventor Badge Today