3 Utility and 18 Design Patents
#77 in Osaka
#1,014 in Japan
#10,504 in the World
rank by design patentsForward Citations = 414
Company Filing History:

Panasonic Intellectual Property Management Co., Ltd.
Sanyo Electric Co., Ltd.
4. 1 out of 13
Sanyo Technology Center (shenzhen) Co., Ltd.
where one patent can have more than one assignee
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