23 Utility Patents
#1 in Kasuga
#29,927 in Japan
#138,931 in the World
Forward Citations = 131
Company Filing History:

Panasonic Intellectual Property Management Co., Ltd.

4. 1 out of 832,680 patents
Other
5. 1 out of 73
Krosakiharima Corporation
where one patent can have more than one assignee
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