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Sayama, JP
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last 30 patents
Information
Patent Grant
Braking apparatus operated via resilient deformation of coned disk...
Patent number
5,568,844
Issue date
Oct 29, 1996
Kabushiki Kaisha SG
Yuji Matsuki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Spot welding machine
Patent number
5,412,172
Issue date
May 2, 1995
Kabushiki Kaisha SG
Wataru Ichikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Rodless cylinder apparatus
Patent number
5,277,101
Issue date
Jan 11, 1994
Kabushiki Kaisha SG
Yuji Matsuki
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Method for checking a spot welded portion and spot welding machine
Patent number
5,194,709
Issue date
Mar 16, 1993
Kabushiki Kaisha SG
Wataru Ichikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Position detection using reluctance changes induced by displacement...
Patent number
5,006,798
Issue date
Apr 9, 1991
Kabushiki Kaisha SG
Yuji Matsuki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Absolute linear position detection device
Patent number
4,951,048
Issue date
Aug 21, 1990
Kabushiki Kaisha SG
Wataru Ichikawa
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Absolute linear position detection device
Patent number
4,879,555
Issue date
Nov 7, 1989
Kabushiki Kaisha SG
Wataru Ichikawa
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Absolute rotational position detection device
Patent number
4,764,767
Issue date
Aug 16, 1988
Kabushiki Kaisha SG
Wataru Ichikawa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Rotational position detection device
Patent number
4,743,786
Issue date
May 10, 1988
Kabushiki Kaisha SG
Wataru Ichikawa
G01 - MEASURING TESTING
Information
Patent Grant
Reluctance type linear position detection device
Patent number
4,717,874
Issue date
Jan 5, 1988
Kabushiki Kaisha SG
Wataru Ichikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Bag-cylinder control device in a tire vulcanizer
Patent number
4,695,235
Issue date
Sep 22, 1987
Kabushiki Kaisha SG
Wataru Ichikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL