Masao Shiibayashi

Person

Shimizu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sealed scroll compressor for helium
- Patent number 9,353,751
- Issue date May 31, 2016
- Hitachi Appliances, Inc.
- Masao Shiibayashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hermetically sealed scroll compressor
- Patent number 9,239,053
- Issue date Jan 19, 2016
- Hitachi Appliances, Inc.
- Masao Shiibayashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Helium enclosed compressor
- Patent number 8,628,306
- Issue date Jan 14, 2014
- Hitachi Appliances, Inc.
- Masao Shiibayashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hermetically sealed scroll compressor
- Patent number 8,435,014
- Issue date May 7, 2013
- Hitachi Appliances, Inc.
- Masao Shiibayashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor suitable for a low operating pressure ratio
- Patent number 6,478,557
- Issue date Nov 12, 2002
- Hitachi, Ltd.
- Masao Shiibayashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor with a stationary and orbiting member of differen...
- Patent number 5,125,810
- Issue date Jun 30, 1992
- Hitachi, Ltd.
- Kazutaka Suefuji
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll compressor having changeable axis in eccentric drive
- Patent number 5,040,958
- Issue date Aug 20, 1991
- Hitachi, Ltd.
- Tetsuya Arata
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll fluid machine having wrap start portion with thick base and...
- Patent number 5,037,279
- Issue date Aug 6, 1991
- Hitachi, Ltd.
- Kazutaka Suefuji
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Oil feeding device for scroll fluid apparatus
- Patent number RE33473
- Issue date Dec 4, 1990
- Hitachi, Ltd.
- Eiichi Hazaki
- 418 - Rotary expansible chamber devices
Information Patent Grant
Scroll compressor with valved port for each compression chamber
- Patent number 4,818,195
- Issue date Apr 4, 1989
- Hitachi, Ltd.
- Akira Murayama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Oil feeding device for scroll fluid apparatus
- Patent number 4,749,344
- Issue date Jun 7, 1988
- Hitachi, Ltd.
- Yoshikatsu Tomita
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Hermetic scroll compressor with welded casing section
- Patent number 4,696,629
- Issue date Sep 29, 1987
- Hitachi, Ltd.
- Masao Shiibayashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll-type compressor for helium gas
- Patent number 4,676,075
- Issue date Jun 30, 1987
- Hitachi, Ltd.
- Masao Shiibayashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll fluid machine with oil injection part and oil relieving passage
- Patent number 4,648,814
- Issue date Mar 10, 1987
- Hitachi, Ltd.
- Masao Shiibayashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll fluid apparatus
- Patent number 4,596,521
- Issue date Jun 24, 1986
- Hitachi, Ltd.
- Akira Murayama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll-type fluid machine with radial clearance between wraps
- Patent number 4,579,512
- Issue date Apr 1, 1986
- Hitachi, Ltd.
- Masao Shiibayashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll-type fluid machine with back pressure chamber biasing an orb...
- Patent number 4,557,675
- Issue date Dec 10, 1985
- Hitachi, Ltd.
- Akira Murayama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Oil feeding device for scroll fluid apparatus
- Patent number 4,555,224
- Issue date Nov 26, 1985
- Hitachi, Ltd.
- Eiichi Hazaki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll fluid apparatus with displaced centers for the scroll member...
- Patent number 4,494,914
- Issue date Jan 22, 1985
- Hitachi, Ltd.
- Masao Shiibayashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll fluid apparatus handling compressible fluid
- Patent number 4,464,100
- Issue date Aug 7, 1984
- Hitachi, Ltd.
- Shigeru Machida
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Oil feeding device for scroll fluid apparatus
- Patent number 4,462,772
- Issue date Jul 31, 1984
- Hitachi, Ltd.
- Eiichi Hazaki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll fluid apparatus with an arcuate recess adjacent the stationa...
- Patent number 4,443,166
- Issue date Apr 17, 1984
- Hitachi, Ltd.
- Masato Ikegawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll member assembly of scroll-type fluid machine
- Patent number 4,417,863
- Issue date Nov 29, 1983
- Hitachi, Ltd.
- Masato Ikegawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll fluid apparatus with crankshaft bearing located in orbiting...
- Patent number 4,396,364
- Issue date Aug 2, 1983
- Hitachi, Ltd.
- Kenji Tojo
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll-type fluid apparatus provided with means for counteracting a...
- Patent number 4,384,831
- Issue date May 24, 1983
- Hitachi, Ltd.
- Masato Ikegawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll compressor provided with means for pressing an orbiting scro...
- Patent number 4,365,941
- Issue date Dec 28, 1982
- Hitachi, Ltd.
- Kenji Tojo
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Scrool-type fluid machine with liquid-filled force-balanced pockets
- Patent number 4,350,479
- Issue date Sep 21, 1982
- Hitachi, Ltd.
- Kenji Tojo
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Sealed Scroll Compressor for Helium
- Publication number 20140119971
- Publication date May 1, 2014
- Hitachi Appliances, Inc.
- Masao SHIIBAYASHI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Sealed Scroll Compressor for Helium
- Publication number 20120294748
- Publication date Nov 22, 2012
- Hitachi Appliances, Inc.
- Masao Shiibayashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HELIUM ENCLOSED COMPRESSOR
- Publication number 20120224990
- Publication date Sep 6, 2012
- Masao SHIIBAYASHI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HERMETICALLY SEALED SCROLL COMPRESSOR
- Publication number 20120156068
- Publication date Jun 21, 2012
- Masao Shiibayashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HERMETICALLY SEALED SCROLL COMPRESSOR
- Publication number 20100129240
- Publication date May 27, 2010
- Hitachi Appliances, Inc.
- Masao Shiibayashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HELIUM ENCLOSED COMPRESSOR
- Publication number 20090180910
- Publication date Jul 16, 2009
- Hitachi Appliances, Inc.
- Masao Shiibayashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Scroll compressor suitable for a low operating pressure ratio
- Publication number 20020051719
- Publication date May 2, 2002
- Masao Shiibayashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Masao Shiibayashi

Person

Patents Grantslast 30 patents

Sealed scroll compressor for helium

Hermetically sealed scroll compressor

Helium enclosed compressor

Hermetically sealed scroll compressor

Scroll compressor suitable for a low operating pressure ratio

Scroll compressor with a stationary and orbiting member of differen...

Scroll compressor having changeable axis in eccentric drive

Scroll fluid machine having wrap start portion with thick base and...

Oil feeding device for scroll fluid apparatus

Scroll compressor with valved port for each compression chamber

Oil feeding device for scroll fluid apparatus

Hermetic scroll compressor with welded casing section

Scroll-type compressor for helium gas

Scroll fluid machine with oil injection part and oil relieving passage

Scroll fluid apparatus

Scroll-type fluid machine with radial clearance between wraps

Scroll-type fluid machine with back pressure chamber biasing an orb...

Oil feeding device for scroll fluid apparatus

Scroll fluid apparatus with displaced centers for the scroll member...

Scroll fluid apparatus handling compressible fluid

Oil feeding device for scroll fluid apparatus

Scroll fluid apparatus with an arcuate recess adjacent the stationa...

Scroll member assembly of scroll-type fluid machine

Scroll fluid apparatus with crankshaft bearing located in orbiting...

Scroll-type fluid apparatus provided with means for counteracting a...

Scroll compressor provided with means for pressing an orbiting scro...

Scrool-type fluid machine with liquid-filled force-balanced pockets

Patents Applicationslast 30 patents

Sealed Scroll Compressor for Helium

Sealed Scroll Compressor for Helium

HELIUM ENCLOSED COMPRESSOR

HERMETICALLY SEALED SCROLL COMPRESSOR

HERMETICALLY SEALED SCROLL COMPRESSOR

HELIUM ENCLOSED COMPRESSOR

Scroll compressor suitable for a low operating pressure ratio