24 Utility Patents
#1,478 in Osaka
#27,732 in Japan
#128,355 in the World
Forward Citations = 14
Company Filing History:
Sanyo Electric Co., Ltd.
Panasonic Intellectual Property Management Co., Ltd.

4. 2 out of 83
Panasonic Energy Co., Ltd.
5. 1 out of 1
The Pack Corporation
where one patent can have more than one assignee
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