9 Utility Patents
#17,809 in Tokyo
#95,429 in Japan
#456,856 in the World
Forward Citations = 65
Company Filing History:

Sansui Electric Co., Ltd.

where one patent can have more than one assignee
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#17,809 in Tokyo
#95,429 in Japan
#456,856 in the World
Company Filing History:


Get your Inventor Badge Today