33 Utility Patents
#884 in Osaka
#16,897 in Japan
#79,140 in the World
Forward Citations = 318
Company Filing History:


Panasonic Intellectual Property Management Co., Ltd.
4. 4 out of 8,771
Sanyo Electric Co., Ltd.
5. 1 out of 832,540 patents
Other
where one patent can have more than one assignee
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