Inventor

Hayato Ikeda

Inventor

Kariya, JP

Overview

1984–2004

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 93 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F04Bprimary

F04BPositive-displacement machines for liquids37%

Y10TTechnical subjects covered by former us classification16%

G03GElectrography5%

F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%

F16CShafts2%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds2%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients2%

F16JPistons2%

PatentTitleYear

6,694,864'Swash plate type compressor'2004 6,454,545'Compressor'2002 6,451,941'Inorganic dispersion stabilizer and process for producing resinous particles using the same'2002 6,441,083'Polyamidic acid-containing and fine particles-dispersed composition and production process therefor'2002 6,417,283'Carbon black graft polymer'2002 6,331,373'Developer for electrostatic image'2001 6,289,785'Swash plate type compressor'2001 6,250,648'Gasket for sealing a refrigerant compressor'2001 6,231,315'Compressor having a value plate and a gasket'2001 6,218,465'Crosslinked elastomer and producing process thereof'2001 6,217,295'Swash plate type compressor'2001 6,192,784'Swash plate compressor'2001 6,186,514'Gasket for sealing a refrigerant compressor'2001 6,077,049'Double-headed piston type compressor'2000 6,068,265'Gasket for sealing a refrigerant compressor'2000 6,030,184'Housing construction for reciprocating piston type compressor'2000 5,983,780'Multiple piston swash plate type of compressor including different dead volumes of the cylinder bores by the use of different length pistons'1999 5,952,429'Carbon black graft polymer, method for production thereof, and use thereof'1999 5,947,698'Piston type compressor'1999 5,944,491'Piston-type compressor with improved shock absorption during start up'1999 5,941,160'Pistons for compressors and method and apparatus for coating the pistons'1999 5,925,484'Black photosensitive resin composition, color filter made by using the same, and a process for the production thereof'1999 5,899,670'Integrated muffler structure for compressors'1999 5,845,560'Swash-plate type compressor with an abrasion resistant projecting portion on the cylinder block'1998 5,820,355'Swash plate type compressor'1998 5,813,314'Double-headed swash-plate operated reciprocating piston type compressor with improved thrust bearing assemblies for the swash plate'1998 5,809,865'Piston-type compressor with reduced vibration'1998 5,802,954'Reciprocating piston compressor'1998 5,800,133'Compressor with discharge chamber relief valve'1998 5,795,139'Swash plate type refrigerant compressor with improved internal lubricating system'1998 5,782,613'Piston type compressor with structure for reducing cylinder bore deformation'1998 5,768,974'Swash plate type compressor'1998 5,733,107'Lubricant oil separating mechanism for a compressor'1998 5,718,566'Drive shaft lubrication arrangement for a swash plate type refrigerant compressor'1998 5,704,769'Noise suppressing mechanism in piston-type compressor'1998 5,702,236'Reciprocating piston type compressor having a discharge chamber with a plurality of pulsation attenuating subchambers'1997 5,694,828'Cam plate type compressor'1997 5,644,970'Bearing arrangement in swash plate type compressor with double headed pistons'1997 5,636,974'Reciprocating piston type compressor with an oil separator for removing lubricating oil from discharged high pressure refrigerant gas'1997 5,630,355'Reciprocating type compressor with improved cylinder block'1997 5,607,287'Reciprocating piston type compressor with an improved discharge valve mechanism'1997 5,605,992'Emulsion polymerization inhibitor and suspension polymerization method using the agent'1997 5,596,920'Swash plate type compressor'1997 5,580,224'Reciprocating type compressor with oil separating device'1996 5,556,265'Multi-piston type refrigerant compressor with means for damping suction and discharge gas pulsation'1996 5,528,976'Swash plate type compressor with bearing assembly'1996 5,483,867'Swash plate compressor with sufficiently lubricated shoes'1996 5,456,158'Reciprocating compressor'1995 5,433,137'Thrust bearing structure for swash plate compressor'1995 D0353145'Compressor for a vehicle air conditioner'1994 D0352291'Compressor for a vehicle air conditioner'1994 D0351603'Compressor for a vehicle air conditioner'1994 5,244,355'Swash plate type compressor'1993 5,226,796'Valve assembly in a piston type compressor'1993 5,207,563'Swash plate type compressor with a central discharge passage'1993 5,193,751'Coloring fine particles and toner for developing electrostatic images using the same'1993 5,183,394'Swash plate type compressor with a central inlet passage'1993 5,181,834'Swash plate type compressor'1993 5,178,521'Swash plate type compressor with a central discharge passage'1993 5,088,897'Swash plate type compressor with internal refrigerant and lubricant separating system'1992 5,080,992'Coloring fine particle and toner for developing electrostatic images using the same'1992 5,078,582'Reciprocatory piston type compressor having a noise and vibration suppressed discharge valve mechanism'1992 5,074,768'Piston compressor'1991 5,062,773'Swash plate type refrigerant compressor with a separator of refrigerant gas and lubricant oil'1991 5,050,892'Sealing arrangement for piston in compressor'1991 5,051,069'Multi-cylinder refrigerant gas compressor with a muffling arrangement'1991 5,016,524'Sealing arrangement for a piston in a compressor'1991 5,009,286'Lubricating oil supplying mechanism in swash plate type compressor'1991 5,009,574'Thrust bearing and shoe lubricator for a swash plate type compressor'1991 4,990,064'Multi-piston swash plate type compressor with internal lubricating arrangement'1991 4,983,681'Colored microfine globular particles, method for production thereof, and uses thereof'1991 4,974,702'Swash plate type compressor with thrust bearing lubricator'1990 4,940,749'Carbon black-graft polymer, method for production thereof, and use thereof'1990 4,910,113'Colored microfine globular particles, method for production thereof and uses thereof'1990 4,886,424'Multi-piston swash plate type compressor with damping arrangement for discharge reed valves'1989 4,880,361'Multi-piston swash plate type compressor with arrangement for internal sealing and for uniform distribution of refrigerant to cylinder bores'1989 4,880,857'Carbon black-graft polymer, method for production thereof, and use thereof'1989 4,867,650'Reciprocatory piston type compressor with noise free suction valve mechanism'1989 4,863,356'Multi-cylinder refrigerant gas compressor with a muffling arrangement'1989 4,836,754'Turbulence generating device adjacent the inlet end of each discharge port of a multi-cylinder piston-type compressor for providing internal pulsation and noise suppression'1989 4,813,852'Discharge arrangement of a compressor having a plurality of compression chambers'1989 4,789,311'Swash plate type compressor'1988 4,781,539'Shoe and swash plate lubricator for a swash plate type compressor'1988 4,781,540'Piston type compressor for air conditioning unit having asymmetric valve mechanism'1988 4,778,360'Suction and/or discharge valve port configuration for refrigerant compressor'1988 4,767,283'Swash plate type compressor'1988 4,764,091'Piston type compressor for air conditioning unit with asymmetric valve mechanisms'1988 4,763,563'Swash plate utilized for swash plate type compressor'1988 4,762,468'Shoe-and-socket joint in a swash plate type compressor'1988 4,752,191'Shoe-and-socket joint between swash plate and piston of swash plate type compressor'1988 4,749,340'Piston type compressor with improved suction reed valve stopper'1988 4,734,014'Shoe-and socket joint between swash plate and pistons of swash plate type compressor'1988 4,431,378'Swash plate type compressor'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–2002Patents assigned to TOYODA AUTOMATIC LOOM WORKS (71)· patent assignee history

1984–2004Based in Kariya, JP· patent location history

1989–2002Patents assigned to NIPPON CATALYTIC CHEM IND (14)· patent assignee history

1989–1991Based in Settsu, JP· patent location history

1994Patents assigned to KK TOYODA JIDOSHOKKI SEISAKUSHO (3)· patent assignee history

1997–2001Based in Osaka, JP· patent location history

1998Patents assigned to NAGOYA SCREW MFG CO LTD (1)· patent assignee history

1998–2002Based in Aichi, JP· patent location history

1999–2001Patents assigned to DENSO CORP (2)· patent assignee history

2001–2002Based in Nara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOYODA AUTOMATIC LOOM WORKS	71	1984–2002
NIPPON CATALYTIC CHEM IND	14	1989–2002
KK TOYODA JIDOSHOKKI SEISAKUSHO	3	1994
DENSO CORP	2	1999–2001
NAGOYA SCREW MFG CO LTD	1	1998

Locations

Location	Patents	Span
Kariya, JP	73	1984–2004
Aichi, JP	6	1998–2002
Nara, JP	4	2001–2002
Settsu, JP	4	1989–1991
Osaka, JP	3	1997–2001