3 Utility Patents
#5,919 in Kyoto 615-0031
#236,229 in Japan
Forward Citations = 7
Company Filing History:
Tokyo Rope Mfg. Co., Ltd.

Tokyo Rope Manufacturing Co., Ltd.
4. 1 out of 18
Sumitomo (sei) Steel Wire Corp.
5. 1 out of 10,105

where one patent can have more than one assignee
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