14 Utility Patents
#295 in Tsukuba
#58,129 in Japan
#270,606 in the World
Forward Citations = 18
Company Filing History:
Hitachi Chemical Company, Ltd.


4. 1 out of 2,392

where one patent can have more than one assignee
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#295 in Tsukuba
#58,129 in Japan
#270,606 in the World
Company Filing History:



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