54 Utility and 1 Design Patents
#361 in Osaka
#6,676 in Japan
#33,363 in the World
rank by utility patentsForward Citations = 641
Company Filing History:


Panasonic Intellectual Property Management Co., Ltd.
4. 2 out of 699

5. 1 out of 832,540 patents
Other
where one patent can have more than one assignee
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