113 Utility and 4 Design Patents
#72 in Osaka
#1,098 in Japan
#7,402 in the World
rank by utility patentsForward Citations = 956
Company Filing History:





Panasonic Intellectual Property Management Co., Ltd.
4. 7 out of 69

5. 4 out of 6,579

where one patent can have more than one assignee
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