40 Utility and 6 Design Patents
#651 in Osaka
#12,042 in Japan
#57,485 in the World
rank by utility patentsForward Citations = 226
Company Filing History:


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4. 1 out of 4,804

5. 1 out of 13,262
Panasonic Intellectual Property Management Co., Ltd.
where one patent can have more than one assignee
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