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Inventor

Hideo Kikuchi

Inventor
Tokyo, JP

Overview

91→
Patents
1977–2021
Patent span
Physics
Primary field (CPC G)

Patents· 91 as inventor

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

G03Gprimary
G03GElectrography11%
G06FElectric digital data processing9%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables7%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices5%
G11BInformation storage based on relative movement between record carrier and transducer4%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%
G02BOptical elements, systems or apparatus4%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
C09KMaterials for miscellaneous applications, not provided for elsewhere3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
10,977,300Index generating method, measuring method, and index generating apparatus202110,963,490Text extraction and processing202110,956,470Facet-based query refinement based on multiple query interpretations202110,491,045Wireless power transmission system20199,644,146'Composition for forming liquid crystal layer, liquid crystal display device, and method for producing liquid crystal display device'20179,213,297'Image forming apparatus'20159,195,097'Liquid crystal display device and process for producing liquid-crystal display device'20159,164,326'Liquid crystal display device and process for producing liquid crystal display device'20159,164,325'Liquid crystal display device and process for producing liquid crystal display device'20159,036,119'Liquid crystal composition, liquid crystal display device, and method for producing liquid crystal display device'20158,736,861'Image forming apparatus'20148,610,312'Induced power transmission circuit'20138,008,892'Image forming apparatus, power supply device, and control method'20117,949,885'Power supply device, image forming apparatus, and power supply method'20117,933,110'Power control device and image forming apparatus'20117,792,439'Image forming apparatus and associated method of tracking recycling information'20107,738,799'Device unit, an image forming apparatus, a management system, and a recycling system capable of using non-genuine device unit as replacement product'20107,606,505'Image forming method and apparatus capable of effectively performing charging operation'20097,579,716'Power storage device and image forming apparatus'20097,509,062'Method and apparatus for image forming capable of effectively recycling image forming unit'20097,375,924'Recording medium loading device having rotation cam which drives door opening/closing device'20087,369,147'Image forming apparatus and control method thereof'20087,369,783'Image forming apparatus, process cartridge, and development unit'20087,295,787'Device unit, an image forming apparatus, a management system, and a recycling system capable of using non-genuine device unit as replacement product'20077,289,741'Image forming apparatus, unit for installation in the image forming apparatus, and administration system monitoring use state of the image forming apparatus'20077,186,928'Electronic device including chip parts and a method for manufacturing the same'20077,106,426'Method of inspecting optical waveguide substrate for optical conduction at increased speed and also inspecting optical waveguide substrate for crosstalk'20066,999,643'Method of manufacturing optical waveguide and method of manufacturing opto-electric wiring board'20066,996,077'Satellite broadcasting system'20066,934,429'Optical waveguide board and optical module'20056,791,675'Optical waveguide path, manufacturing method and coupling method of the same, and optical waveguide path coupling structure'20046,791,955'System, transmitter and receiver for code division multiplex transmission'20046,775,441'Optical waveguide connecting structure, optical element mounting structure and optical fiber mounting structure'20046,717,494'Printed-circuit board, coaxial cable, and electronic device'20046,646,973'Disk device having disk transferring mechanism capable of shortening disk replacement time'20036,642,664'Method of producing a screen for a color display tube'20036,608,946'Optical module and method for manufacturing the same'20036,594,218'Disk device having disk transferring mechanism capable of being made thin'20036,560,505'Automatic parts placement system, method, and medium'20036,501,938'Satellite broadcasting system and broadcasting satellite'20026,412,097'COMPACTING METHOD OF CIRCUIT LAYOUT BY MOVING COMPONENTS USING MARGINS AND BUNDLE WIDTHS IN COMPLIANCE WITH THE DESIGN RULE, A DEVICE USING THE METHOD AND A COMPUTER PRODUCT ENABLING PROCESSOR TO PERFORM THE METHOD'20026,388,983'Clamp mechanism for disk drive'20026,385,758'System and method for compacting a graphic layout'20026,317,864'System and method for graphic layout modification'20016,301,686'Graphic layout compaction system capable of compacting a layout at once'20016,288,337'Multiconductor cable'20016,154,423'Recording medium identifying device'20006,148,510'Method for producing terminal wire connection'20006,140,007'Photosensitive compositions and pattern formation method'20006,122,244'Recording medium loading device'20006,118,750'Recording medium loading device'20006,062,937'Assembly block for teaching material, plaything, etc'20006,035,108'Figure layout compaction method and compaction device'20005,994,008'Composition for forming fluorescent film for display and method of forming fluorescent film for display'19995,965,320'Positive photoresist composition containing phenol ester of 1,2-napthoquinone-(2)-diazide-6-sulfonic acid and pattern formation method using the composition'19995,866,296'Photosensitive resin composition'19995,807,657'Polyvinyl alcohol base photosensitive resin, photosensitive composition, and method for pattern-formation using the same'19985,639,579'Photosensitive colored resin composition, colored image formation method of color filter, and formation method of black matrix'19975,456,005'Method and apparatus for securing a crimp-style terminal to a cable'19955,332,518'Stable slurry-coated sodium percarbonate, process for producing the same and bleach detergent composition containing the same'19945,315,535'Automatic router capable of searching for a new wiring with reference to connection failures'19945,230,027'Image processor and automated optical inspection system using the same'19935,149,993'Circuit arrangement of semiconductor integrated circuit device'19925,067,419'Low NOx boiler'19915,041,570'Photosensitive 4,4\'-diazidostilbene derivative'19915,022,849'Low NOx burning method and low NOx burner apparatus'19915,021,505'Photosensitive poly(vinyl alcohol) derivative'19914,925,770'Contrast-enhancing agent for photolithography'19904,823,278'Method of logic design of integrated circuit'19894,482,147'Sheet arranging system'19844,456,528'Process for removing ash from coal'19844,449,813'Collating apparatus for copying machine'19844,445,680'Sheet distribution method'19844,439,865'Copier sorter with memory and counter controlled inlet gate for manually inserted covers or partition sheets'19844,419,596'Power on clear circuit'19834,412,240'Semiconductor integrated circuit and wiring method'19834,365,887'Sheet distribution method and apparatus'19824,361,320'Sheet distribution method and apparatus'19824,361,319'Bin for receiving sheets'19824,353,543'Sorter connection apparatus'19824,349,190'Sheet classifying system having deflecting device'19824,330,200'Copying machine with collating apparatus'19824,310,153'Electrostatographic apparatus comprising sheet sensors'19824,288,804'Complementary metal-oxide semiconductor'19814,243,633'Reactor for the thermal cracking of heavy oil'19814,213,944'Process for removing nitrogen oxides from gas by ammonia'19804,147,753'Apparatus for the thermal cracking of heavy hydrocarbon'19794,127,473'Method for the thermal cracking of heavy oil'19784,119,702'Process for abating concentration of nitrogen oxides in combustion flue gas'19784,085,034'Method for the thermal cracking of heavy hydrocarbon'19784,031,185'Process for making nitrogen oxides contained in flue gas harmless'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1991Based in Hitachi, JP· patent location history
1981–2021Based in Yokohama, JP· patent location history
1982–2010Patents assigned to RICOH KK (20)· patent assignee history
1982–2021Based in Tokyo, JP· patent location history
1990–2000Patents assigned to TOYO GOSEI KOGYO KK (7)· patent assignee history
1993–2007Patents assigned to NEC CORP (9)· patent assignee history
2000–2008Patents assigned to ALPS ELECTRIC CO LTD (7)· patent assignee history
2000–2003Based in Miyagi, JP· patent location history
2008–2019Based in Kanagawa, JP· patent location history
2013–2019Patents assigned to KIKUCHI HIDEO (9)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICOH KK201982–2010
KIKUCHI HIDEOself92013–2019
NEC CORP91993–2007
ALPS ELECTRIC CO LTD72000–2008
TOYO GOSEI KOGYO KK71990–2000
Locations
LocationPatentsSpan
Tokyo, JP291982–2021
Yokohama, JP161981–2021
Kanagawa, JP112008–2019
Miyagi, JP62000–2003
Hitachi, JP61977–1991