12 Utility Patents
#1,185 in Nagoya
#69,852 in Japan
#327,801 in the World
Forward Citations = 209
Company Filing History:
Other
Kabushiki Kaisha Tokai Rika Denki Seisakusho

4. 2 out of 51
Nippon Densan Corporation
5. 1 out of 1,309

where one patent can have more than one assignee
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