113 Utility Patents
#10 in Nara
#1,069 in Japan
#7,095 in the World
Forward Citations = 371
Company Filing History:





Panasonic Intellectual Property Management Co., Ltd.
4. 7 out of 58,098

5. 4 out of 365
Hitachi Consumer Electronics Co., Ltd.
where one patent can have more than one assignee
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