30 Utility Patents
#2,139 in Kanagawa
#19,749 in Japan
#92,156 in the World
Forward Citations = 73
Company Filing History:



4. 1 out of 159
Toyama Chemical Co., Ltd.
where one patent can have more than one assignee
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#2,139 in Kanagawa
#19,749 in Japan
#92,156 in the World
Company Filing History:



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