147 Utility and 1 Design Patents
#1 in Zushi
#554 in Japan
#4,155 in the World
rank by utility patentsForward Citations = 1,201
Company Filing History:






4. 5 out of 8,134

5. 4 out of 11,665
Fuji Xerox Co., Ltd.
where one patent can have more than one assignee
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