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Kazutoshi Sakaki
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Fujisawa-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Substrate transfer device
Patent number
7,239,939
Issue date
Jul 3, 2007
Sumitomo Heavy Industries, Ltd.
Hidehiko Mori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Substrate transfer device
Patent number
6,925,355
Issue date
Aug 2, 2005
Sumitomo Heavy Industries, Ltd.
Hidehiko Mori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gas pressure actuator capable of stably driving and controlling its...
Patent number
6,789,457
Issue date
Sep 14, 2004
Sumitomo Heavy Industries
Kazutoshi Sakaki
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Servo circuit for use with air pressure actuator capable of improvi...
Patent number
6,779,432
Issue date
Aug 24, 2004
Sumitomo Heavy Industries, Ltd.
Kazutoshi Sakaki
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
STATIC PRESSURE GAS BEARING
Publication number
20180023624
Publication date
Jan 25, 2018
Sumitomo Heavy Industries, Ltd.
Tatsuya Yoshida
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Substrate transfer device
Publication number
20050187653
Publication date
Aug 25, 2005
Sumitomo Heavy Industries, Ltd.
Hidehiko Mori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Servo circuit for use with air pressure actuator capable of improvi...
Publication number
20040050241
Publication date
Mar 18, 2004
Kazutoshi Sakaki
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
Gas pressure actuator capable of stably driving and controlling its...
Publication number
20040050244
Publication date
Mar 18, 2004
Kazutoshi Sakaki
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
Press apparatus
Publication number
20030234471
Publication date
Dec 25, 2003
Sumitomo Heavy Industries, Ltd.
Hideki Kuroiwa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Substrate transfer device
Publication number
20030068215
Publication date
Apr 10, 2003
Sumitomo Heavy Industries, Ltd.
Hidehiko Mori
H01 - BASIC ELECTRIC ELEMENTS