113 Utility Patents
#10 in Nara
#1,098 in Japan
#7,402 in the World
Forward Citations = 375
Company Filing History:





Panasonic Intellectual Property Management Co., Ltd.
4. 7 out of 58,116

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