53 Utility and 1 Design Patents
#356 in Osaka
#6,774 in Japan
#34,000 in the World
rank by utility patentsForward Citations = 341
Company Filing History:
Panasonic Intellectual Property Management Co., Ltd.


4. 4 out of 35

5. 2 out of 82
The Nippon Synthetic Chemical Industry Co., Ltd.
where one patent can have more than one assignee
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