6 Utility Patents
#213 in Hadano
#137,033 in Japan
#670,791 in the World
Forward Citations = 98
Company Filing History:
Hitachi, Ltd.
Hitachi Chemical Company, Ltd.
where one patent can have more than one assignee
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#213 in Hadano
#137,033 in Japan
#670,791 in the World
Company Filing History:
Get your Inventor Badge Today