P

Inventor

MASUDA MASANORI

JP55 patents
⚠️ This page may combine multiple inventors who share the name “MASUDA MASANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAIKIN IND LTD

27 patents
US7802972B2Sep 28, 2010

Rotary type compressor

DAIKIN IND LTD48 citations93
US7891961B2Feb 22, 2011

Mounting structure of discharge valve in scroll compressor

DAIKIN IND LTD39 citations92
US7491045B2Feb 17, 2009

Scroll compressor having a position adjustment device urging the stationary scroll towards the movable scroll by moving a seal formed between a support and the stationary scroll

DAIKIN IND LTD17 citations92
US7419370B2Sep 2, 2008

Scroll compressor having a position adjustment device urging the movable scroll towards the stationary scroll by moving a seal formed between a support and the movable scroll

DAIKIN IND LTD18 citations92
US5564916AOct 15, 1996

Rotary compressor having strengthened partition and shaped recesses for receiving the strengthened partition

DAIKIN IND LTD30 citations92
US5383774AJan 24, 1995

Rotary compressor having blade integrated in roller

DAIKIN IND LTD23 citations92
US6077058AJun 20, 2000

Rotary compressor

DAIKIN IND LTD26 citations89
US7607904B2Oct 27, 2009

Rotary compressor with low pressure space surrounding outer peripheral face of compression mechanism and discharge passage passing through housing

DAIKIN IND LTD16 citations84
US7534100B2May 19, 2009

Rotary fluid machine

DAIKIN IND LTD8 citations84
US7753663B2Jul 13, 2010

Mounting structure of discharge valve in rotary compressor

DAIKIN IND LTD9 citations83
US7364418B2Apr 29, 2008

Scroll fluid machine having an adjustment member with a deformable element

DAIKIN IND LTD8 citations74
US7806672B2Oct 5, 2010

Rotary compressor with pressing mechanism and adjusting mechanism to vary a magnitude of a load in response to a pressure difference between the suction fluid and discharge fluid

DAIKIN IND LTD7 citations73
US5950452ASep 14, 1999

Rotary compressor and refrigerating apparatus

DAIKIN IND LTD13 citations71
US8044542B2Oct 25, 2011

Motor rotor and compressor equipped with the motor rotor

DAIKIN IND LTD6 citations63
US7866961B2Jan 11, 2011

Compressor with discharge valve arrangement

DAIKIN IND LTD3 citations63
US7789641B2Sep 7, 2010

Rotary blade compressor with eccentric axial biasing

DAIKIN IND LTD6 citations63
US7789634B2Sep 7, 2010

Compressor

DAIKIN IND LTD5 citations63
US7588428B2Sep 15, 2009

Rotary fluid device performing compression and expansion of fluid within a common cylinder

DAIKIN IND LTD5 citations63
US7549851B2Jun 23, 2009

Rotary fluid machine having a pair of rotation mechanisms and a partition plate disposed between the rotation mechanisms

DAIKIN IND LTD3 citations63
US7878778B2Feb 1, 2011

Rotary compressor having main bearing integrally formed with cylinder or piston serving as fixed side

DAIKIN IND LTD3 citations62
US8366405B2Feb 5, 2013

Screw compressor with capacity control slide valve

DAIKIN IND LTD2 citations61
US7967579B2Jun 28, 2011

Hermetic compressor with spot joining portions fixing a motor stator to a cylindrical portion of a casing where a clearance is secured therebetween

DAIKIN IND LTD4 citations61
US11674514B2Jun 13, 2023

Compressor with a fitted shaft portion having two sliding surfaces and an oil retainer

DAIKIN IND LTD0 citations52
US11668308B2Jun 6, 2023

Compressor having sliding portion provided with oil retainer

DAIKIN IND LTD0 citations52
US7553141B2Jun 30, 2009

Rotary fluid machine with a suction shutoff angle of the outer cylinder chamber being greater than a suction shutoff angle of the inner cylinder chamber

DAIKIN IND LTD1 citations52
US7435065B2Oct 14, 2008

Rotary fluid machine having a swinging bushing with a swing center disposed radially inwardly of an annular midline of an annular piston

DAIKIN IND LTD1 citations52
US8366425B2Feb 5, 2013

Compressor slider, slider preform, scroll part, and compressor

DAIKIN IND LTD1 citations51

ASAHI KASEI MICRODEVICES CORP

6 patents

HOSSAIN MOHAMMOD ANWAR

6 patents

MASUDA MASANORI

3 patents

TEIJIN LTD

1 patent

DAKIN IND LTD

1 patent

SHIMIZU TAKASHI

1 patent

UNITIKA LTD

1 patent

NAGAHARA KENJI

1 patent

HIGUCHI MASAHIDE

1 patent

INOUE TAKASHI

1 patent

OKA SOUICHIROU

1 patent

Showing the top 50 of 55 patents by PatentIndex Score.