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Shotaro Mizobuchi
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Kanagawa, JP
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last 30 patents
Information
Patent Grant
Thrust bearing with spiral grooved face
Patent number
5,076,716
Issue date
Dec 31, 1991
Ebara Corporation
Shotaro Mizobuchi
B24 - GRINDING POLISHING
Information
Patent Grant
Thrust bearing and method of manufacturing thereof
Patent number
H974
Issue date
Nov 5, 1991
Shotaro Mizobuchi
029 - Metal working
Information
Patent Grant
Electrically powered apparatus
Patent number
4,820,949
Issue date
Apr 11, 1989
Ebara Research Co., Ltd.
Shotaro Mizobuchi
G02 - OPTICS
Information
Patent Grant
Pump with shaftless impeller
Patent number
4,806,080
Issue date
Feb 21, 1989
Ebara Corporation
Shotaro Mizobuchi
B24 - GRINDING POLISHING
Information
Patent Grant
Bearing associated with means for determining rotational speed
Patent number
4,774,463
Issue date
Sep 27, 1988
Ebara Corporation
Shotaro Mizobuchi
G01 - MEASURING TESTING
Information
Patent Grant
Magnet coupling through isolating plate
Patent number
4,754,181
Issue date
Jun 28, 1988
Ebara Corporation
Shotaro Mizobuchi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Thrust bearing
Patent number
4,699,525
Issue date
Oct 13, 1987
Ebara Corporation
Shotaro Mizobuchi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Combination of slide members
Patent number
4,664,595
Issue date
May 12, 1987
Ebara Corporation
Seiichi Tsuji
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Thrust bearing
Patent number
4,575,264
Issue date
Mar 11, 1986
Ebara Corporation
Shotaro Mizobuchi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...