4 Utility Patents
#993 in Sagamihara
#193,539 in Japan
Forward Citations = 17
Company Filing History:


Nisson Hoso Kyokai
4. 1 out of 10
Matsushita Communication Industrial Co., Ltd.
5. 1 out of 1
Matsushita Communication Ind. Co., Ltd.
where one patent can have more than one assignee
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