LexDanaLexDanabeta
Inventor

Ryo Matsubara

Inventor
Kariya, JP

Overview

76→
Patents
2000–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 76 as inventor

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

F04Bprimary
F04BPositive-displacement machines for liquids33%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles10%
Y10TTechnical subjects covered by former us classification6%
H04LTransmission of digital information, e.g. telegraphic communication4%
H05KPrinted circuits4%
H04BTransmission4%
H04NPictorial communication, e.g. television4%
F25BRefrigeration machines, plants or systems3%
F02DControlling combustion engines2%
G11BInformation storage based on relative movement between record carrier and transducer2%
PatentTitleYear
11,114,707Monitoring apparatus for energy storage device, energy storage apparatus, and a method of monitoring energy storage device202110,662,392Lubricating oil composition for refrigerator, composition for refrigerator, lubricating method, and refrigerator202010,388,995Monitoring apparatus for energy storage device, energy storage apparatus, and a method of monitoring energy storage device201910,293,414Drilling method, drilling jig, and heat exchanger201910,122,885Image reading device201810,066,614Variable displacement type swash plate compressor201810,005,134Drilling method, drilling jig, and heat exchanger20189,992,375Image reading device illuminating a white reference member at a lower luminous intensity to generate black correction data for shading correction20189,930,212'Image reading device generating black correction data for shade correction based on intermediate data acquired at different positions in the sub-scanning direction'20189,930,213'Image reading device generating black correction data for shade correction determined at positions in the sub-scanning direction based on intermediate data and stored reference black correction data'20189,917,982'Image reading apparatus creating shade correction data based on intermediate shade data and sensing a reference member a plurality of times'20189,869,307'Compressor having oil separator'20189,759,206'Swash plate type variable displacement compressor'20179,357,677'Electronic device with efficient heat radiation structure for electronic components'20169,181,937'Displacement control valve'20158,882,474'Variable displacement type compressor with displacement control mechanism'20148,760,987'Optical disc drive device and interconnection structure'20148,601,501'Optical disc driving device and wiring structure'20138,584,151'Optical disc driving device'20138,292,596'Variable displacement type compressor with displacement control mechanism'20128,267,728'Receptacle, printed wiring board, and electronic device'20128,259,838'Signal transmission system for transmitting transmission signals via a transmission line including transmission conductors'20128,189,692'Signal transmitter apparatus provided with signal correction circuit for suppressing radiation of electromagnetic waves between transmission lines'20128,077,121'Plasma display panel display device'20118,072,778'Plasma display device'20118,027,391'Differential transmission line connector'20118,014,169'Shield structure for electronic device'20117,781,677'Transmission cable'20107,741,876'Differential transmission line'20107,692,563'Multiple differential transmission system including signal transmitter and signal receiver connected via three signal lines'20107,397,322'Radiation noise suppression circuit for differential transmission line'20087,388,449'Radiation noise suppression circuit for differential transmission line'20087,339,443'Common mode radiation inhibit circuit and electronic equipment'20087,243,502'Control system for variable displacement compressor'20076,910,344'Compressor torque estimate device, engine controller and method of estimating compressor torque'20056,783,332'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'20046,729,853'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'20046,662,580'Air-conditioning system for vehicle and its control method'20036,647,737'Air conditioner'20036,638,026'Control valve for 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'20036,557,360'Compressor torque computing method, air-conditioning system and engine control apparatus'20036,551,072'Variable displacement compressors'20036,546,742'Displacement control method and apparatus for variable displacement compressor'20036,537,037'Variable displacement compressor and air conditioning apparatus'20036,519,960'Air conditioner'20036,511,295'Compressors'20036,510,702'Control valve for variable displacement compressor'20036,511,297'Compressor having check valve and oil separator unit'20036,508,633'Swash plate type compressor of variable capacity type'20036,508,071'Air conditioner and displacement control valve for variable displacement compressor'20036,508,634'Compressor utilizing spaces between cylinder bores'20036,505,473'Vehicle air conditioner and method for controlling vehicle air conditioner'20036,499,975'Means for sealing the cylinder bore of a variable displacement compressor without using a valve plate'20026,474,955'Hinge mechanism for variable displacement compressors'20026,457,319'Air conditioner and control valve in variable displacement compressor'20026,453,685'Control apparatus and control method for variable displacement compressor'20026,447,258'Control valve for variable displacement compressor'20026,434,956'Control valve and method for controlling an air-conditioning system'20026,412,294'Control device of variable displacement compressor'20026,389,824'Controller for variable displacement compressor'20026,385,979'Displacement control apparatus and method for variable displacement compressor'20026,385,982'Air conditioning apparatus'20026,379,120'Variable-displacement compressor'20026,371,734'Control valve for variable displacement compressor'20026,361,283'Displacement control valve'20026,358,017'Control valve for variable displacement compressor'20026,354,811'Control valve for variable displacement compressors'20026,343,540'Piston installing method and positioning jig'20026,336,335'Engine control apparatus of vehicle having air conditioner'20026,302,657'Structure for controlling capacity in variable displacement compressor'20016,033,189'Control valve'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2003Patents assigned to TOYODA AUTOMATIC LOOM WORKS (29)· patent assignee history
2000–2020Based in Kariya, JP· patent location history
2003–2018Patents assigned to TOYOTA JIDOSHOKKI KK (20)· patent assignee history
2008–2018Based in Osaka, JP· patent location history
2010–2014Patents assigned to PANASONIC CORP (13)· patent assignee history
2011–2014Patents assigned to MATSUBARA RYO (10)· patent assignee history
2016–2018Patents assigned to PANASONIC IP MAN CO LTD (6)· patent assignee history
2017–2018Based in Aichi, JP· patent location history
2018–2019Based in Tokyo, JP· patent location history
2019–2021Based in Kyoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYODA AUTOMATIC LOOM WORKS292000–2003
TOYOTA JIDOSHOKKI KK202003–2018
PANASONIC CORP132010–2014
MATSUBARA RYOself102011–2014
PANASONIC IP MAN CO LTD62016–2018
Locations
LocationPatentsSpan
Kariya, JP482000–2020
Osaka, JP222008–2018
Kyoto, JP22019–2021
Tokyo, JP22018–2019
Aichi, JP22017–2018