6 Utility Patents
#1,947 in Shizuoka
#137,308 in Japan
#672,918 in the World
Forward Citations = 80
Company Filing History:

Mitsubishi Oil Co., Ltd.
where one patent can have more than one assignee
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#1,947 in Shizuoka
#137,308 in Japan
#672,918 in the World
Company Filing History:

Get your Inventor Badge Today