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Masayuki Tanigawa
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Kariya, JP
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last 30 patents
Information
Patent Grant
Series of geared motors
Patent number
5,651,747
Issue date
Jul 29, 1997
Sumitomo Heavy Industries, Ltd.
Kiyoji Minegishi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Inscribed meshing planetary gear construction
Patent number
5,433,672
Issue date
Jul 18, 1995
Sumitomo Heavy Industries, Ltd.
Hideyoshi Tanaka
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Geared motor for self-travelling carrier
Patent number
5,291,798
Issue date
Mar 8, 1994
Sumitomo Heavy Industries, Ltd.
Masayuki Tanigawa
B61 - RAILWAYS
Information
Patent Grant
Variable speed geared motor and a series thereof
Patent number
5,239,881
Issue date
Aug 31, 1993
Sumitomo Heavy Industries, Ltd.
Yoshikazu Chiba
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Motor driven wheel using hypocyclic planetary bearing with axial po...
Patent number
5,116,291
Issue date
May 26, 1992
Sumitomo Heavy Industries, Ltd.
Shigeru Toyosumi
B60 - VEHICLES IN GENERAL