15 Utility and 3 Design Patents
#3,332 in Yokohama
#53,317 in Japan
#248,103 in the World
rank by utility patentsForward Citations = 147
Company Filing History:


Dai Nippon Printing Co., Ltd.
4. 2 out of 39

5. 2 out of 1,074

where one patent can have more than one assignee
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