11 Utility and 6 Design Patents
#14,591 in Tokyo
#77,008 in Japan
#363,407 in the World
rank by utility patentsForward Citations = 193
Company Filing History:
Takara Co., Ltd.
Nippon Steel & Sumitomo Metal Corporation

4. 1 out of 3,534
Nippon Steel Corporation
5. 1 out of 24
Unipres Corporation
where one patent can have more than one assignee
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