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Inventor

Takeshi Ishida

Inventor
Tokyo, JP

Overview

137→
Patents
1977–2021
Patent span
Physics
Primary field (CPC G)

Patents· 137 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus9%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing8%
G03GElectrography8%
G07FCoin-freed or like apparatus7%
Y10TTechnical subjects covered by former us classification3%
G11BInformation storage based on relative movement between record carrier and transducer3%
H04NPictorial communication, e.g. television2%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%
PatentTitleYear
11,054,695Chip-mounted board, display device, and method for producing chip-mounted board202110,802,203Lighting device and display device202010,534,126Lighting device and display device202010,502,888Lighting device and display device201910,488,808Image forming apparatus having an irradiator irradiating a photoconductor201910,466,402Illumination device for a display device comprising a light guide plate having at least one of a through hole and a cutout201910,377,194Method of modeling tire performance201910,353,132Display device201910,345,507Lighting device and display device201910,324,387Electrophotographic photoreceptor and electrophotographic image forming device201910,281,766Lighting device and display device201910,268,075Lighting device and display device201910,209,432Lighting device and display device201910,209,428Lighting device and display device201910,180,527Lighting device and display device201910,112,314Post-processing apparatus and image forming apparatus for correcting deviation of punching position201810,061,156Display device201810,027,835Image reading apparatus and image forming apparatus201810,018,868Optical and positioning structures, illumination device, and display device having the same201810,003,714Image forming apparatus, control method, and non-transitory recording medium which adjusts timing of print enable signal according to atmospheric pressure20189,971,081Lighting device and display device20189,971,296Image forming apparatus20189,945,665Surveying instrument20189,933,563Lighting device and display device20189,921,357'Thin backlight with recycling to reduce the bezel width'20189,915,770'Lighting device and display device'20189,827,867Electric powered vehicle20179,784,842'Surveying instrument'20179,778,411'Lighting device and display device'20179,714,721'Electromagnetic valve'20179,690,034'Illumination device and display device'20179,671,547'Illumination device and display device'20179,618,340'Surveying instrument'20179,586,488'Brake apparatus'20179,581,860'Illumination device with multiple phosphor layers'20179,560,288'Omnidirectional camera'20179,544,476'Omnidirectional camera'20179,537,364'Rotary electric motor stator with thermally expanding layered slot liner'20179,509,908'Omnidirectional camera'20169,503,003'Image forming apparatus'20169,453,585'Electromagnetic linear valve'20169,428,136'Airbag device'20169,423,555'Backlight and display apparatus'20169,417,128'Emission signal visualization device'20169,403,500'Airbag device'20169,372,467'Image forming apparatus having photoreceptor with lubricant supplying part and lubricant removal part'20169,348,081'Illumination device and display device'20169,188,728'Illuminating device and display device'20159,164,216'Illumination device and display device'20159,117,977'Light emitting device, display apparatus, and illuminating apparatus'20158,998,475'Lighting system and display device'20158,962,226'Organic photoreceptor, image forming apparatus, and process cartridge'20158,947,650'Refractive index measuring device and refractive index measuring method'20158,679,711'Electrophotographic photoreceptor'20148,677,596'Swaging hold method, swaging hold structure, swaging roller, swaging machine, and swaging hold workpiece'20148,668,620'Caulked retaining member, method for retaining member by caulking, structure of caulked retaining member, and caulking apparatus'20148,557,486'Organic photoreceptor, manufacturing method of organic photoreceptor, and image forming apparatus'20138,404,371'Biaxially oriented polyester film and magnetic recording tape'20138,404,417'Organic photoreceptor, image forming apparatus and process cartridge'20138,367,199'Biaxially oriented film'20138,354,212'Electrophotographic photoreceptor, image forming apparatus, and method for image formation'20138,318,396'Organic photoreceptor and preparation method thereof'20128,319,952'Geographic data collecting system'20128,313,849'Biaxially oriented laminated film'20128,298,735'Organic photoreceptor and manufacturing method thereof'20128,292,294'Sheet transportation device including electromagnetic component and control method thereof'20128,288,065'Electrophotographic photoreceptor and image formation apparatus'20128,261,866'Wheel assembly with in-wheel motor'20128,240,705'Airbag apparatus'20128,216,752'Organic photoreceptor and image forming apparatus'20128,202,675'Electrophotographic photoreceptor, image forming apparatus, and process cartridge'20128,169,305'Vehicle warning device'20128,154,699'Liquid crystal display device'20128,067,105'Biaxially oriented film'20118,041,284'Automatic document feeder device and image forming device'20117,933,001'Geographic data collecting system'20117,852,420'Liquid crystal display device which reduces unevenness in an upper surface of at least an electrode'20107,791,695'Liquid crystal display device'20107,619,341'Rotor of rotating electric machine'20097,608,372'Electrophotographic photoreceptor, electrophotographic image forming method, electrophotographic image forming apparatus, and processing cartridge'20097,574,033'Sheet paper identification device and method'20097,543,060'Service managing apparatus for keeping service quality by automatically allocating servers of light load to heavy task'20097,450,201'Liquid crystal display device and method for fabrication thereof'20087,344,810'Photosensitive member'20087,334,515'Roller bearing and pump including same'20087,077,393'Sheet measurer and folder'20067,048,994'Laminated polyester film and magnetic recording medium'20066,933,090'Photosensitive member for electrophotography'20056,918,826'Coin treating device'20056,779,812'Gas generator'20046,778,568'Semiconductor module and method of mounting semiconductor laser element on the same'20046,679,368'Money handling method and device'20046,601,686'Vending machine'20036,536,577'Coin handling method and device'20036,520,309'Coin guide device'20036,453,963'Vacuum film laminating apparatus'20026,437,356'Method and apparatus for processing paper money'20026,374,980'Coin sorting method and device'20026,371,845'Coin processing method and apparatus'20026,261,169'Coin processing device'20016,230,479'Method of controlling load on power plant and load control system for carrying out the same'20016,212,410'Portable telephone apparatus with security function'20016,193,045'Coin pullout prevention lever of coin sorting device'20016,081,725'Portable telephone system and control method therefor'20005,914,210'Developer and developing method'19995,894,599'Mobile station with a function which enables a user to easily recognize a current position'19995,793,629'Distributed processing unit'19985,781,444'Distributed processing unit connectable to external processing means'19985,709,293'Bill processing device'19985,697,483'Coin processor'19975,679,070'Coin payout device'19975,652,655'Road surface discriminator and apparatus applying same'19975,613,202'Mobile station with function which enables a user to easily recognize a current position'19975,579,886'Coin processor'19965,559,773'Self correcting recording reproducing apparatus for an optical card'19965,468,181'Coin processing apparatus'19955,458,066'Vehicle body and assembling method for the same'19955,419,423'Paper money processor'19955,389,035'Ventilating apparatus for a vehicle'19955,346,047'Coin processing apparatus'19945,343,812'Train of articulated vehicles'19945,327,718'Gas turbine apparatus and method of control thereof'19945,299,672'Coin selector with coin slit shutter'19945,264,687'Optical card processing apparatus'19935,184,709'Coin selector'19935,147,021'Vending machine'19925,132,951'Self correcting recording/reproducing apparatus for an optical card'19925,110,199'Distortion free ophthalmic lens for presbyopia having wide range distinct views'19924,971,187'Method and apparatus for sorting coins utilizing coin-derived signals containing different harmonic components'19904,916,300'Optically readable/writable card'19904,899,973'Mounting member'19904,881,630'Coin discriminating apparatus'19894,786,793'Card accessing apparatus'19884,752,055'Mounting member'19884,560,342'Injection molding instrument for forming resin concave lenses'1985D0249936'Electronic metronome'1978D0244482'Music tuner'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–2019Based in Tokyo, JP· patent location history
1985–2017Patents assigned to ISHIDA TAKESHI (35)· patent assignee history
1989–2009Patents assigned to NIPPON CONLUX CO LTD (24)· patent assignee history
1989–2005Based in Sakado, JP· patent location history
2005–2014Patents assigned to KONICA MINOLTA BUSINESS TECH (14)· patent assignee history
2008–2021Patents assigned to SHARP KK (30)· patent assignee history
2008–2017Patents assigned to TOYOTA MOTOR CO LTD (11)· patent assignee history
2012–2019Based in Hachioji, JP· patent location history
2015–2019Based in Osaka, JP· patent location history
2017–2021Based in Sakai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ISHIDA TAKESHIself351985–2017
SHARP KK302008–2021
NIPPON CONLUX CO LTD241989–2009
KONICA MINOLTA BUSINESS TECH142005–2014
TOYOTA MOTOR CO LTD112008–2017
Locations
LocationPatentsSpan
Tokyo, JP241978–2019
Sakado, JP211989–2005
Sakai, JP172017–2021
Osaka, JP122015–2019
Hachioji, JP72012–2019