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Shuji Sasamoto
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Toyonaka, JP
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last 30 patents
Information
Patent Grant
Rolled part for chain and manufacturing method therefor
Patent number
5,697,206
Issue date
Dec 16, 1997
Tsubakimoto Chain Co.
Tomofumi Otani
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Link plate for a chain
Patent number
D373950
Issue date
Sep 24, 1996
Tsubakimoto Chain Co.
Tomofumi Otani
D08 - Tools and hardware
Information
Patent Grant
Rocker joint pin type CVT chain
Patent number
5,026,331
Issue date
Jun 25, 1991
Tsubakimoto Chain Co.
Yoshiaki Sugimoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Friction plate for CVT chain
Patent number
4,917,658
Issue date
Apr 17, 1990
Tsubakimoto Chain Co.
Yoshiaki Sugimoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...