35 Utility Patents
#8 in Oyama
#15,258 in Japan
#71,721 in the World
Forward Citations = 37
Company Filing History:

Kabushiki Kaisha Tokai Rika Denki Seisakusho
where one patent can have more than one assignee
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#8 in Oyama
#15,258 in Japan
#71,721 in the World
Company Filing History:

Get your Inventor Badge Today