6 Utility and 2 Design Patents
#24,853 in Tokyo
#138,813 in Japan
#688,444 in the World
rank by utility patentsForward Citations = 48
Company Filing History:
Wpc Corporation
Other
Beijing Shengsheng Culture Limited Liability Company
4. 1 out of 1
Kengo Kuma and Associates
5. 1 out of 3
Ein Co. Ltd. Technical Center
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