117 Utility and 30 Design Patents
#48 in Kawasaki
#1,039 in Japan
#6,982 in the World
rank by utility patentsForward Citations = 2,344
Company Filing History:

Panasonic Intellectual Property Management Co., Ltd.

4. 5 out of 4,237

5. 4 out of 274
Nippon Pillar Packing Co., Ltd.
where one patent can have more than one assignee
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