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Shigemi Shimizu
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Isesaki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Piston for a reciprocating machine
Patent number
7,313,999
Issue date
Jan 1, 2008
Sanden Corporation
Shigemi Shimizu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Compressor having a discharge valve mechanism including a valve ret...
Patent number
7,232,294
Issue date
Jun 19, 2007
Sanden Corporation
Shigemi Shimizu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Variable displacement compressor with capacity control mechanism
Patent number
6,350,106
Issue date
Feb 26, 2002
Sanden Corporation
Shigemi Shimizu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Swash plate type compressor in which a rivet means is used to fix a...
Patent number
6,216,582
Issue date
Apr 17, 2001
Sanden Corporation
Kenji Saito
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Reciprocating pistons of piston-type compressor
Patent number
6,038,960
Issue date
Mar 21, 2000
Sanden Corporation
Eiji Fukushima
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll type compressor with improved variable displacement mechanism
Patent number
5,993,177
Issue date
Nov 30, 1999
Sanden Corporation
Kiyoshi Terauchi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Swash-plate compressor having a thrust race with a radial flange in...
Patent number
5,937,735
Issue date
Aug 17, 1999
Sanden Corporation
Shigemi Shimizu
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Reciprocating pistons of piston type compressor
Patent number
5,899,135
Issue date
May 4, 1999
Sanden Corporation
Hiroshi Kanou
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Reciprocating compressor in which gas is supplied to each of opposi...
Patent number
5,782,614
Issue date
Jul 21, 1998
Sanden Corporation
Shigemi Shimizu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fluid displacement apparatus with a lubricating mechanism driven by...
Patent number
5,730,249
Issue date
Mar 24, 1998
Sanden Corporation
Shigemi Shimizu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Swash plate type compressor with lubricating mechanism between the...
Patent number
5,495,789
Issue date
Mar 5, 1996
Sanden Corporation
Toshiyuki Ogura
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Slant plate type compressor with variable displacement mechanism
Patent number
5,255,569
Issue date
Oct 26, 1993
Sanden Corporation
Kiyoshi Terauchi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Multicylinder compressor
Patent number
5,242,276
Issue date
Sep 7, 1993
Sanden Corporation
Shigemi Shimizu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Slant plate type compressor with variable displacement mechanism
Patent number
5,174,727
Issue date
Dec 29, 1992
Sanden Corporation
Kiyoshi Terauchi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Sealing mechanism for sealing an aperture on a closed vessel
Patent number
5,165,882
Issue date
Nov 24, 1992
Sanden Corporation
Shigemi Shimizu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Lubricating mechanism and method for a piston assembly of a slant p...
Patent number
5,137,431
Issue date
Aug 11, 1992
Sanden Corporation
Terauchu Kiyoshi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Slant plate type compressor
Patent number
5,106,271
Issue date
Apr 21, 1992
Sanden Corporation
Shigemi Shimizu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Slant plate type compressor
Patent number
5,062,772
Issue date
Nov 5, 1991
Sanden Corporation
Shigemi Shimizu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Wobble plate compressor with a rotation prevention mechanism
Patent number
5,046,401
Issue date
Sep 10, 1991
Sanden Corporation
Shigemi Shimizu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Hermetic scroll type compressor having two section chambers linked...
Patent number
5,000,669
Issue date
Mar 19, 1991
Sanden Corporation
Shigemi Shimizu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Wobble plate type refrigerant compressor
Patent number
4,979,877
Issue date
Dec 25, 1990
Sanden Corporation
Shigemi Shimizu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Slant-plate type compressor with adjustably positionable drive shaft
Patent number
4,948,343
Issue date
Aug 14, 1990
Sanden Corporation
Shigemi Shimizu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Compressor with a radial bearing for supporting a drive shaft
Patent number
4,940,342
Issue date
Jul 10, 1990
Sanden Corporation
Kiyoshi Miyazawa
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Hermatic scroll type compressor with two casings and center blocks
Patent number
4,940,396
Issue date
Jul 10, 1990
Sanden Corporation
Shigemi Shimizu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Hermetic scroll type compressor with refrigerant fluid flow through...
Patent number
4,936,756
Issue date
Jun 26, 1990
Sanden Corporation
Shigemi Shimizu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll type compressor with lubrication in suction chamber housing
Patent number
4,932,845
Issue date
Jun 12, 1990
Sanden Corporation
Kazuto Kikuchi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll type compressor with releasably secured hermetic housing
Patent number
4,900,238
Issue date
Feb 13, 1990
Sanden Corporation
Shimizu Shigemi
C30 - CRYSTAL GROWTH
Information
Patent Grant
Wobble plate type compressor with a drive shaft attached to a cam r...
Patent number
4,870,894
Issue date
Oct 3, 1989
Sanden Corporation
Hiroshi Toyoda
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Wobble plate type compressor
Patent number
4,869,651
Issue date
Sep 26, 1989
Sanden Corporation
Shigemi Shimizu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Cylinder block for a refrigeration compressor
Patent number
4,722,671
Issue date
Feb 2, 1988
Sanden Corporation
Katsumasa Azami
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
Piston for a reciprocating machine
Publication number
20050025648
Publication date
Feb 3, 2005
Shigemi Shimizu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Compressor having a discharge valve mechanism including a valve ret...
Publication number
20040109778
Publication date
Jun 10, 2004
Shigemi Shimizu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...