Inventor
TAKAI KAZUHIKO
JP30 patents
⚠️ This page may combine multiple inventors who share the name “TAKAI KAZUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANDEN CORP
21 patentsUS4776259AOct 11, 1988
Rotation preventing mechanism of wobble plate type compressor
SANDEN CORP33 citations92
US6318980B1Nov 20, 2001
Shape of suction hole and discharge hole of refrigerant compressor
SANDEN CORP21 citations91
US4878817ANov 7, 1989
Wobble plate type compressor with variable displacement mechanism
SANDEN CORP24 citations91
US6520751B2Feb 18, 2003
Variable displacement compressor having a noise reducing valve assembly
SANDEN CORP33 citations90
US5425303AJun 20, 1995
Slant plate-type compressor with variable displacement mechanism
SANDEN CORP20 citations80
US6540488B2Apr 1, 2003
Slant plate-type variable displacement compressors with capacity control mechanisms
SANDEN CORP11 citations74
US6368070B1Apr 9, 2002
Variable displacement compressor
SANDEN CORP11 citations74
US5772406AJun 30, 1998
Piston-type compressor with a lubricating system
SANDEN CORP11 citations74
US5688111ANov 18, 1997
Valved suction mechanism of a refrigerant compressor
SANDEN CORP14 citations74
US5174727ADec 29, 1992
Slant plate type compressor with variable displacement mechanism
SANDEN CORP7 citations74
US4872815AOct 10, 1989
Slant plate type compressor with variable displacement mechanism
SANDEN CORP18 citations74
US4954050ASep 4, 1990
Wobble plate type compressor with variable displacement mechanism
SANDEN CORP11 citations73
US4875834AOct 24, 1989
Wobble plate type compressor with variable displacement mechanism
SANDEN CORP10 citations73
US4850810AJul 25, 1989
Slant plate type compressor with variable displacement mechanism
SANDEN CORP9 citations73
US4865523ASep 12, 1989
Wobble plate compressor with variable displacement mechanism
SANDEN CORP12 citations72
US6902379B2Jun 7, 2005
Displacement control valve of variable displacement compressor, compressors including such valves, and methods for manufacturing such compressors
SANDEN CORP2 citations63
US5106271AApr 21, 1992
Slant plate type compressor
SANDEN CORP5 citations63
US5062772ANov 5, 1991
Slant plate type compressor
SANDEN CORP3 citations63
US4850811AJul 25, 1989
Compressor with variable displacement mechanism
SANDEN CORP5 citations63
US5015154AMay 14, 1991
Wobble plate type compressor with variable displacement mechanism
SANDEN CORP2 citations62
USD460521SJul 16, 2002
Control valve for a refrigerant compressor
SANDEN CORP5 citations59
TAKAI KAZUHIKO
4 patentsUS8529219B2Sep 10, 2013
Variable displacement compressor
TAKAI KAZUHIKO2 citations60
US8303423B2Nov 6, 2012
Power transmission
TAKAI KAZUHIKO1 citations50
US9515534B2Dec 6, 2016
Electromagnetic coupling device having electromagnetic coil with ends formed by terminal lines of different metal material
TAKAI KAZUHIKO0 citations39
US8454445B2Jun 4, 2013
Power transmission
TAKAI KAZUHIKO0 citations28
KOBELCO ECO SOLUTIONS CO LTD
3 patentsUS10544098B2Jan 28, 2020
Method for synthesizing bipyridine compound and method for manufacturing pyridine compound
KOBELCO ECO SOLUTIONS CO LTD1 citations57
US11066367B2Jul 20, 2021
Electron donor, and method for synthesizing 4, 4′-bipyridine using electron donor
KOBELCO ECO SOLUTIONS CO LTD0 citations56
US10836723B2Nov 17, 2020
Method for synthesizing sodium 2,2,6,6-tetramethylpiperidides
KOBELCO ECO SOLUTIONS CO LTD0 citations35