LexDanaLexDanabeta
Inventor

Sunao Aoki

Inventor
Kanagawa, JP

Overview

65→
Patents
1976–2019
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 65 as inventor

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

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer20%
F01DNon-positive displacement machines or engines, e.g. steam turbines14%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants12%
F02CGas-turbine plants6%
G02BOptical elements, systems or apparatus5%
H04NPictorial communication, e.g. television5%
C23CCoating metallic material4%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them3%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%
PatentTitleYear
10,234,675Stereoscopic imaging apparatus20199,110,367'Stereoscopic imaging apparatus'20159,025,008'Stereoscopic image capturing apparatus'20158,776,369'Through-hole manufacturing method for cylindrical body wall and cylindrical body structure'20148,639,109'Stereoscopic imaging apparatus'20148,416,338'Imaging device and imaging method'20138,369,018'Spatial image display device'20138,274,464'Active matrix substrate and liquid crystal display device'20128,068,130'Display panel and display apparatus'20117,948,379'Optical disk recording and reproducing apparatus, remote controller, and content management method'20117,874,688'Deformable mirror device, deformable mirror plate'20117,837,341'Deformable mirror device'20107,655,326'Thermal barrier coating material and method for production thereof, gas turbine member using the thermal barrier coating material, and gas turbine'20107,354,663'Thermal barrier coating, manufacturing method thereof, turbine part and gas turbine'20087,172,787'Method of repairing a Ni-base alloy part'20077,064,906'Optical pickup device with shielding to limit incident or emitted light'20066,966,200'Evaporator and refrigerator'20056,916,551'Thermal barrier coating material, gas turbine parts and gas turbine'20056,898,027'Optical element and manufacturing method for same'20056,668,538'Steam cooled gas turbine system with regenerative heat exchange'20036,530,208'Steam cooled gas turbine system with regenerative heat exchange'20036,522,621'Disc cassette'20036,497,115'Evaporator and refrigerator'20026,481,967'Gas turbine moving blade'20026,452,887'Disk drive'20026,414,928'Disc tray, disc-tray accommodating apparatus and disc drive apparatus'20026,407,982'Disk tray, disk storing apparatus and disk drive'20026,345,035'Disc tray, disc-tray accommodating apparatus and disc drive apparatus'20026,314,076'Optical pickup device in recording and/reproducing apparatus'20016,275,460'Pick-up position adjusting mechanism and tray unlocking mechanism'20016,272,092'Recording and reproducing apparatus with lock and release mechanism'20016,257,830'Gas turbine blade'20016,224,327'Steam-cooling type gas turbine'20016,217,279'Device for sealing gas turbine stator blades'20016,211,937'Liquid crystal display device including spacers located in positions indicative of rubbing/orientation direction'20016,206,637'Gas turbine blade'20016,196,791'Gas turbine cooling moving blades'20016,188,661'Recording and reproducing apparatus having elevation mechanism'20016,151,881'Air separator for gas turbines'20006,154,431'Recording and reproducing apparatus'20006,151,293'Two-layer optical disk unaffected by position deviation'20006,092,983'Gas turbine cooling stationary blade'20006,089,826'Turbulator for gas turbine cooling blades'20006,089,012'Steam cooled gas turbine system'20006,079,946'Gas turbine blade'20006,068,443'Gas turbine tip shroud blade cavity'20006,046,976'Disc cartridge with grooves for a recording and reproducing apparatus'20006,021,108'Optical pickup device in recording and/reproducing apparatus'20005,983,623'System for cooling gas turbine blades'19995,971,707'Gas turbine moving blade steam cooling system'19995,970,045'Optical disc and disc cartridge'19995,951,250'Turbine cooling apparatus'19995,841,752'Disc drive unit'19985,815,470'Disc drive unit'1998D0398603'Optical disc tray'1998D0398604'Optical disc tray'1998D0398602'Case for optical disc'19985,732,057'Drive unit for optical memory device having first and second front covers'19985,621,968'Process for manufacturing a gas turbine blade'19975,623,457'Photomagnetic disc drive system having a locking mechanism'19975,532,996'Drive unit for optical memory device having a first housing enveloping a second housing'19965,343,447'Self-cooling optomagnetic disk device with locking internal mechanism'19945,301,178'Drive unit for optical memory device with portion of drive means mounted outside a sealing means'19945,103,435'Bias magnetic field moving apparatus for a photomagnetic recording apparatus'19923,986,790'Single suction type air inlet casing of an axial-flow compressor'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–2014Patents assigned to MITSUBISHI HEAVY IND LTD (24)· patent assignee history
1976–2008Based in Takasago, JP· patent location history
1992–1996Patents assigned to OLYMPUS OPTICAL CO (4)· patent assignee history
1992–1998Based in Higashimurayama, JP· patent location history
1997–2019Patents assigned to SONY CORP (31)· patent assignee history
1997–2019Based in Kanagawa, JP· patent location history
1998–2014Based in Tokyo, JP· patent location history
1999–2010Based in Hyogo, JP· patent location history
2011–2015Patents assigned to AOKI SUNAO (8)· patent assignee history
2013–2015Patents assigned to YAMADA MASAHIRO (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP311997–2019
MITSUBISHI HEAVY IND LTD241976–2014
AOKI SUNAOself82011–2015
YAMADA MASAHIRO52013–2015
OLYMPUS OPTICAL CO41992–1996
Locations
LocationPatentsSpan
Kanagawa, JP281997–2019
Takasago, JP181976–2008
Hyogo, JP71999–2010
Tokyo, JP41998–2014
Higashimurayama, JP41992–1998