63 Utility and 1 Design Patents
#256 in Osaka
#4,714 in Japan
#24,358 in the World
rank by utility patentsForward Citations = 262
Company Filing History:


Panasonic Intellectual Property Management Co., Ltd.
4. 4 out of 1,344
Mita Industrial Co., Ltd.
5. 2 out of 256

where one patent can have more than one assignee
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