10 Utility Patents
#6 in Shimodate
#85,603 in Japan
#407,775 in the World
Forward Citations = 60
Company Filing History:
Hitachi Chemical Company, Ltd.

where one patent can have more than one assignee
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#6 in Shimodate
#85,603 in Japan
#407,775 in the World
Company Filing History:

Get your Inventor Badge Today