56 Utility and 4 Design Patents
#15 in Aichi
#6,072 in Japan
#30,663 in the World
rank by utility patentsForward Citations = 664
Company Filing History:
Kabushiki Kaisha Tokai Rika Denki Seisakusho


4. 6 out of 35,918

5. 4 out of 325

where one patent can have more than one assignee
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