16 Utility and 2 Design Patents
#3,127 in Yokohama
#49,123 in Japan
#228,510 in the World
rank by utility patentsForward Citations = 227
Company Filing History:
Fuji Xerox Co., Ltd.

Mitsubishi Chemical Corporation
4. 2 out of 516

5. 2 out of 27,375

where one patent can have more than one assignee
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