60 Utility Patents
#272 in Osaka
#5,260 in Japan
#26,872 in the World
Forward Citations = 983
Company Filing History:

Mita Industrial Co., Ltd.
Panasonic Intellectual Property Management Co., Ltd.
4. 2 out of 16,452

5. 1 out of 25,431

where one patent can have more than one assignee
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