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Inventor

Satoshi Umemura

Inventor
Kariya, JP

Overview

53→
Patents
1990–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 53 as inventor

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

F04Bprimary
F04BPositive-displacement machines for liquids37%
F16FSprings10%
Y10TTechnical subjects covered by former us classification9%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g5%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles4%
F02DControlling combustion engines4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
F02BInternal-combustion piston engines3%
F25BRefrigeration machines, plants or systems3%
Y02TClimate change mitigation technologies related to transportation3%
PatentTitleYear
10,527,010Control system for internal combustion engine202010,415,572Electric supercharger201910,020,146Current interruption device and electric storage device using same20189,973,122Electric motor control device20189,200,690'Cylindrical vibration-damping device'20158,936,235'Fluid-filled type vibration damping device and manufacturing method thereof'20158,789,819'Fluid-filled type active vibration damping device'20148,430,382'Stopper structure of torque rod'20138,292,273'Fluid filled type vibration damping device'20128,241,012'Structure for mounting a filter in a compressor'20128,152,482'Displacement control valve for variable displacement compressor'20128,104,750'Fluid filled vibration damping device and electric actuator for use in the same'20128,021,124'Capacity control valve'20117,806,666'Displacement control valve of variable displacement compressor'20107,559,208'Displacement control mechanism for variable displacement compressor'20097,523,620'Displacement control mechanism for variable displacement compressor'20097,347,673'Fluid machine served as expansion device and compression device'20087,344,128'Fluid-filled type vibration-damping device'20087,243,502'Control system for variable displacement compressor'20077,210,911'Controller for variable displacement compressor and control method for the same'20077,137,267'Apparatus for variable displacement type compressor'20066,923,626'Variable displacement compressor with decelerating mechanism for noise inhibition'20056,910,344'Compressor torque estimate device, engine controller and method of estimating compressor torque'20056,793,207'Liquid-confined vibration isolator'20046,783,332'Control valve of variable displacement compressor with pressure sensing member'20046,751,971'Variable displacement type compressor, air conditioner with the variable displacement type compressor, and method for controlling displacement in the variable displacement type compressor'20046,739,843'Control valve and variable displacement compressor having the same'20046,729,853'Displacement control device for variable displacement compressor'20046,684,654'Control valve for variable displacement compressor'20046,682,314'Control valve for variable displacement type compressor'20046,679,078'Variable displacement compressors and methods for controlling the same'20046,663,356'Control valve for variable displacement type compressor'20036,638,026'Control valve for variable displacement compressor'20036,637,228'Control valve of variable displacement compressor'20036,604,912'CONTROL VALVE USED FOR A VARIABLE DISPLACEMENT COMPRESSOR INSTALLED IN A REFRIGERANT CIRCUIT HAVING AT LEAST ONE OF A FIRST PRESSURE CHAMBER AND A SECOND PRESSURE CHAMBER FORMING PART OF THE REFRIGERANT CIRCUIT'20036,557,837'Liquid-filled cylinder-shaped hydraulic vibration isolator'20036,547,533'Axial movement restriction means for swash plate compressor and compressor assembly method'20036,524,077'Control valve for variable displacement compressor'20036,520,749'Control valve for variable displacement compressor'20036,517,324'Control valve for variable displacement type compressor'20036,517,323'Displacement control mechanism for variable displacement type compressor'20036,505,473'Vehicle air conditioner and method for controlling vehicle air conditioner'20036,471,024'Torque limiting mechanism'20026,134,898'Positive-displacement-type refrigerant compressor with a novel oil-separating and lubricating system'20005,944,491'Piston-type compressor with improved shock absorption during start up'19995,694,828'Cam plate type compressor'1997D0384675'Wave cam for a compressor'19975,596,920'Swash plate type compressor'19975,528,976'Swash plate type compressor with bearing assembly'19965,244,355'Swash plate type compressor'19935,078,582'Reciprocatory piston type compressor having a noise and vibration suppressed discharge valve mechanism'19925,074,768'Piston compressor'19914,911,614'Piston type compressor provided with valve assembly structure for reducing noise'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2003Patents assigned to TOYODA AUTOMATIC LOOM WORKS (13)· patent assignee history
1990–2018Based in Kariya, JP· patent location history
1999–2020Based in Aichi, JP· patent location history
2003–2020Patents assigned to TOYOTA JIDOSHOKKI KK (29)· patent assignee history
2003–2015Patents assigned to TOKAI RUBBER IND LTD (7)· patent assignee history
2003–2012Based in Kamo-gun, JP· patent location history
2004–2015Based in Gifu, JP· patent location history
2010–2018Patents assigned to EAGLE IND CO LTD (4)· patent assignee history
2012–2015Patents assigned to UMEMURA SATOSHI (7)· patent assignee history
2015Based in Komaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYOTA JIDOSHOKKI KK292003–2020
TOYODA AUTOMATIC LOOM WORKS131990–2003
TOKAI RUBBER IND LTD72003–2015
UMEMURA SATOSHIself72012–2015
EAGLE IND CO LTD42010–2018
Locations
LocationPatentsSpan
Kariya, JP401990–2018
Aichi, JP41999–2020
Gifu, JP42004–2015
Kamo-gun, JP42003–2012
Komaki, JP12015