42 Utility Patents
#591 in Osaka
#10,944 in Japan
#52,518 in the World
Forward Citations = 267
Company Filing History:


Panasonic Intellectual Property Management Co., Ltd.
4. 3 out of 7
Tohoku Magnet Institute Co., Ltd.
5. 1 out of 8,771
Sanyo Electric Co., Ltd.
where one patent can have more than one assignee
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