152 Utility and 4 Design Patents
#3 in Kariya
#509 in Japan
#3,862 in the World
rank by utility patentsForward Citations = 1,189
Company Filing History:


Other
4. 2 out of 85
Kabushiki Kaisha Saginomiya Seisakusho
5. 1 out of 19,551

where one patent can have more than one assignee
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