16 Utility Patents
#2,611 in Osaka
#49,178 in Japan
#228,878 in the World
Forward Citations = 33
Company Filing History:
Sanyo Electric Co., Ltd.
Panasonic Energy Co., Ltd.
Panasonic Intellectual Property Management Co., Ltd.
4. 2 out of 16,453

5. 2 out of 4,918

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