76 Utility and 3 Design Patents
#15 in Kariya
#3,037 in Japan
#16,844 in the World
rank by utility patentsForward Citations = 740
Company Filing History:



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4. 1 out of 1,960

5. 1 out of 4
Nagoya Screw Mfg., Co., Ltd.
where one patent can have more than one assignee
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