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Kenichiro Nakamura
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Moriyama, JP
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last 30 patents
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Patent Grant
Anti-rotation mechanism in a screw type linear actuator
Patent number
6,067,868
Issue date
May 30, 2000
Tsubakimoto Chain Co.
Kenichiro Nakamura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Ball-threaded shaft anti-slipout type linear actuator
Patent number
5,910,692
Issue date
Jun 8, 1999
Tsubakimoto Chain Co.
Koichi Saeda
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Limit switch mounting structure for a linear actuator
Patent number
5,890,585
Issue date
Apr 6, 1999
Tsubakimoto Chain Co.
Kenichiro Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thrust detecting device of a linear actuator
Patent number
5,760,357
Issue date
Jun 2, 1998
Tsubakimoto Chain, Co.
Kenichiro Nakamura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Stroke control device for an actuator rod of a linear actuator
Patent number
5,620,078
Issue date
Apr 15, 1997
Tsubakimoto Chain Co.
Kenichiro Nakamura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Fastening apparatus for a shaft and a wheel or wheel-like body
Patent number
5,174,680
Issue date
Dec 29, 1992
Tsubakimoto Chain Co.
Kenichiro Nakamura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Overload detection mechanism for motor-driven linear actuator
Patent number
4,910,419
Issue date
Mar 20, 1990
Tsubakimoto Chain Co.
Shuji Hayashi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Gyratory parabolic antenna driving device
Patent number
4,799,064
Issue date
Jan 17, 1989
Tsubakimoto Chain Company
Kenichiro Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Overload protection for DC motor-driven linear actuator
Patent number
4,763,219
Issue date
Aug 9, 1988
Tsubakimoto Chain Co.
Kenichiro Nakamura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Case for driving section of linear actuator
Patent number
4,679,451
Issue date
Jul 14, 1987
Tsubakimoto Chain Co.
Kenichiro Nakamura
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES