53 Utility and 1 Design Patents
#9 in Fuchu
#6,774 in Japan
#34,000 in the World
rank by utility patentsForward Citations = 886
Company Filing History:


Dai Nippon Printing Co., Ltd.
4. 2 out of 831,952 patents
Other
5. 1 out of 29

where one patent can have more than one assignee
Get your Inventor Badge Today