LexDanaLexDanabeta
Inventor

Kenji Takenaka

Inventor
Kariya, JP

Overview

85→
Patents
1983–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 85 as inventor

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

F04Bprimary
F04BPositive-displacement machines for liquids38%
Y10TTechnical subjects covered by former us classification10%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles8%
F24VCollection, production or use of heat not otherwise provided for7%
F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines6%
LOC154%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g3%
C23CCoating metallic material2%
F25BRefrigeration machines, plants or systems1%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1%
PatentTitleYear
11,118,056Thermally conductive polysiloxane composition202111,084,927Thermally conductive polysiloxane composition20219,209,471'Fuel cell assembly and method of manufacturing same, and bonding part manufacturing method and device'20158,510,021'Vehicle control system'20138,138,707'Bipedal walking robot'20127,905,303'Legged locomotion robot'20117,769,523'Method and system for estimating an air-intake amount of an internal combustion engine, and internal combustion engine'20106,719,865'Method for producing stiffened hollow structure composed of fiber-reinforced composite'20046,659,733'Variable displacement compressor'20036,517,321'Variable displacement compressor'20036,513,417'Single-headed swash-plate-type compressor with hollowed and ribbed piston'2003D0460460'Compressor for a vehicle air conditioner'20026,393,849'Air-conditioning apparatus and control procedure for variable displacement compressor'2002D0457531'Compressor piston'20026,386,279'Automotive air-conditioning apparatus'20026,356,825'Air-conditioning system for automobiles and its control method'20026,308,615'Compressor'20016,283,722'Variable displacement type compressor'20016,213,882'Power transmission mechanism and its assembly method'20016,189,434'Single-headed piston type swash-plate-operated compressor and a method of producing a swash plate'20016,164,262'Auxiliary apparatus for a vehicle'20006,158,665'Heat generator'20006,158,970'Variable displacement compressor'20006,109,045'Automotive Air Conditioner'2000D0429738'Compressor for a vehicle air conditioner'20006,059,538'Control valve for variable displacement compressor'20006,026,767'Viscous fluid type heater'2000D0417225'Compressor piston'19995,975,859'Control valve in variable displacement compressor and its assembling method'19995,947,376'Fluid friction vehicle heaters'19995,887,582'Viscous fluid heater'19995,887,551'Viscous fluid type heat generator with heat-generating performance changing ability'19995,875,740'Viscous fluid type heat generator with variable heat-generating performance'19995,875,702'Swash plate of swash plate compressor and combination of swash plate with shoes'19995,864,745'Swash plate of a swash-plate type compressor'1999D0402295'Compressor piston'19985,842,636'Viscous fluid type heat generator'19985,816,134'Compressor piston and piston type compressor'19985,791,558'Heating system for vehicle'19985,784,950'Single headed swash plate type compressor having a piston with an oil communication hole on a side of the piston remote from the cylinder bore and crank chamber'19985,779,004'Lubricating mechanism for piston type compressor'19985,752,809'Variable displacement compressor'1998D0381993'Compressor for a vehicle air conditioner'1997D0381340'Compressor for a vehicle air conditioner'19975,620,310'Control valve for a variable displacement refrigerant compressor'19975,613,836'Flow restricting structure of communicating passages between chambers of a reciprocating type compressor'19975,607,286'Structure of pressure passages between chambers of a reciprocating type compressor'19975,567,124'Variable capacity swash-plate type compressor with an improved capacity control means'19965,556,260'Multiple-cylinder piston type refrigerant compressor'19965,540,560'Compressor with rotation detecting mechanism'19965,533,870'Piston type compressor'19965,533,871'Single-headed-piston-type swash-plate compressor having pulsation damping system'19965,531,572'Capacity control valve for a variable capacity refrigerant compressor'19965,429,482'Reciprocatory piston type compressor'19955,417,552'Swash plate type variable displacement compressor'19955,387,091'Variable capacity type swash plate compressor'19955,380,161'Variable capacity swash-plate compressor with electromagnetic clutch'19955,370,505'Axial multi-piston compressor with internal lubricating arrangement for shaft seal unit'19945,364,232'Variable displacement compressor'19945,304,042'Variable displacement compressor'19945,292,233'Variable capacity swash plate type compressor'19945,286,173'Coolant gas guiding mechanism in swash plate type compressor'19945,201,261'Piston coupling mechanism for a swash plate compressor'19935,181,453'Variable displacement compressor'19935,145,326'Variable capacity wobble plate type compressor with capacity regulating valve'19925,141,847'Method and apparatus for producing pulsation'19925,111,673'Washing-drying machine'19924,981,419'Wobble plate type refrigerant compressor having a thrust bearing assembly for a wobble plate support'19914,821,527'Cooling device equipped with a variable displacement type compressor'19894,732,545'Apparatus for lubricating wobble plate bearings of a wobble plate type compressor'19884,730,986'Variable displacement wobble plate type compressor with wobble angle control valve'19884,729,719'Variable displacement wobble plate type compressor with a wobble angle control unit'19884,729,718'Wobble plate type compressor'19884,723,891'Variable displacement wobble plate type compressor with improved crankcase pressure control system'19884,712,982'Variable displacement wobble plate type compressor with guide means for wobble plate'19874,702,677'Variable displacement wobble plate type compressor with improved wobble angle return system'19874,688,997'Variable displacement compressor with variable angle wobble plate and wobble angle control unit'19874,687,419'Variable angle wobble plate type compressor which maintains the crankcase pressure at a predetermined value'19874,685,866'Variable displacement wobble plate type compressor with wobble angle control unit'19874,674,957'Control mechanism for variable displacement swash plate type compressor'19874,641,570'Swash plate type compressor having a center cavity in surface of piston shoe'19874,568,252'Swash-plate type compressor'19864,470,761'Swash plate type compressor'19844,431,378'Swash plate type compressor'19844,381,178'Swash-plate type compressor'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–2003Patents assigned to TOYODA AUTOMATIC LOOM WORKS (66)· patent assignee history
1983–2003Based in Kariya, JP· patent location history
1984–2002Based in Aichi, JP· patent location history
1986–1999Patents assigned to TAIHO KOGYO CO LTD (4)· patent assignee history
1997–1999Patents assigned to KK TOYODA JIDOSHOKKI SEISAKUSHO (4)· patent assignee history
2004–2015Patents assigned to HONDA MOTOR CO LTD (4)· patent assignee history
2010–2013Patents assigned to KAWASAKI HEAVY IND LTD (2)· patent assignee history
2010–2013Based in Kobe, JP· patent location history
2011–2012Based in Tochigi, JP· patent location history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYODA AUTOMATIC LOOM WORKS661983–2003
HONDA MOTOR CO LTD42004–2015
KK TOYODA JIDOSHOKKI SEISAKUSHO41997–1999
TAIHO KOGYO CO LTD41986–1999
KAWASAKI HEAVY IND LTD22010–2013
Locations
LocationPatentsSpan
Kariya, JP701983–2003
Aichi, JP51984–2002
Tokyo, JP22021
Kobe, JP22010–2013
Tochigi, JP22011–2012