11 Utility Patents
#4,500 in Yokohama
#76,844 in Japan
#362,320 in the World
Forward Citations = 115
Company Filing History:
Nippon Oil Company


4. 1 out of 598

where one patent can have more than one assignee
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#4,500 in Yokohama
#76,844 in Japan
#362,320 in the World
Company Filing History:



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