157 Utility Patents
#3 in Shizuoka-ken
#485 in Japan
#3,686 in the World
Forward Citations = 503
Company Filing History:


Jx Nippon Oil Energy Corporation
where one patent can have more than one assignee
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#3 in Shizuoka-ken
#485 in Japan
#3,686 in the World
Company Filing History:


Get your Inventor Badge Today