9 Utility and 1 Design Patents
#4,846 in Osaka
#93,594 in Japan
#440,553 in the World
rank by utility patentsForward Citations = 33
Company Filing History:
Nippon Pillar Packing Co., Ltd.
Panasonic Intellectual Property Management Co., Ltd.

4. 1 out of 96
Fuji Seal International, Inc.
5. 1 out of 34,729

where one patent can have more than one assignee
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