8 Utility and 2 Design Patents
#1,152 in Kariya
#107,257 in Japan
#519,767 in the World
rank by utility patentsForward Citations = 88
Company Filing History:



4. 1 out of 36,401

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