55 Utility Patents
#87 in Kyoto 615-0031
#6,294 in Japan
#31,701 in the World
Forward Citations = 298
Company Filing History:


Sanyo Electric Co., Ltd.
4. 1 out of 8,134

5. 1 out of 25
Matshushita Electric Industrial Co., Ltd.
where one patent can have more than one assignee
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