5 Utility Patents
#1,580 in Hyogo
#162,824 in Japan
#829,905 in the World
Forward Citations = 6
Company Filing History:
Panasonic Holdings Corporation
Panasonic Energy Co., Ltd.

4. 1 out of 13,281
Panasonic Intellectual Property Management Co., Ltd.
5. 1 out of 8,780
Sanyo Electric Co., Ltd.
where one patent can have more than one assignee
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