74 Utility Patents
#5 in Okaya
#3,244 in Japan
#17,751 in the World
Forward Citations = 366
Company Filing History:


Seiko Npc Corporation
4. 2 out of 100

where one patent can have more than one assignee
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#5 in Okaya
#3,244 in Japan
#17,751 in the World
Company Filing History:



Get your Inventor Badge Today