8 Utility and 3 Design Patents
#996 in Hyogo
#106,978 in Japan
#517,345 in the World
rank by utility patentsForward Citations = 24
Company Filing History:
Sanyo Electric Co., Ltd.

Panasonic Intellectual Property Management Co., Ltd.
4. 1 out of 87
Panasonic Energy Co., Ltd.
where one patent can have more than one assignee
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