25 Utility and 3 Design Patents
#5,418 in Tokyo
#26,362 in Japan
#122,288 in the World
rank by utility patentsForward Citations = 40
Company Filing History:


Daio Paper Corporation
4. 2 out of 28

5. 2 out of 128
Paramount Bed Company, Limited
where one patent can have more than one assignee
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