66 Utility and 10 Design Patents
#232 in Osaka
#4,232 in Japan
#22,279 in the World
rank by utility patentsForward Citations = 443
Company Filing History:


Panasonic Intellectual Property Management Co., Ltd.
4. 1 out of 28
Matushita Electric Industrial Co., Ltd.
5. 1 out of 25
Matshushita Electric Industrial Co., Ltd.
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