24 Utility and 4 Design Patents
#5,733 in Tokyo
#28,136 in Japan
#130,706 in the World
rank by utility patentsForward Citations = 209
Company Filing History:



4. 2 out of 305

5. 2 out of 13,281
Panasonic Intellectual Property Management Co., Ltd.
where one patent can have more than one assignee
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