30 Utility and 1 Design Patents
#10 in Sanda
#19,673 in Japan
#91,834 in the World
rank by utility patentsForward Citations = 28
Company Filing History:


Kawasaki Railcar Manufacturing Co., Ltd.
4. 1 out of 8
Starlite Co., Ltd.
5. 1 out of 1,098
Nippon Steel & Sumitomo Metal Corporation
where one patent can have more than one assignee
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