LexDanaLexDanabeta
Inventor

Atsushi Kato

Inventor
Tokyo, JP

Overview

119→
Patents
1986–2020
Patent span
Physics
Primary field (CPC G)

Patents· 119 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 transducer11%
G03GElectrography8%
Y10TTechnical subjects covered by former us classification7%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them5%
G02BOptical elements, systems or apparatus4%
C12NMicroorganisms or enzymes4%
H04NPictorial communication, e.g. television4%
C07KPeptides3%
F02DControlling combustion engines3%
G01KMeasuring temperature3%
PatentTitleYear
10,818,439Solid electrolyte capacitor and method for manufacturing same202010,646,391Air mattress for gatch bed202010,581,395Variable gain amplifier202010,556,569Vehicular wiper device202010,425,062Polyphase filter and filter circuit201910,335,335Air mattress for gatch bed201910,288,873Phosphor wheel, projector, and method of manufacturing phosphor wheel201910,281,805Image display device and image display method201910,104,352Projector and image display method20189,963,612Displacement prevention coating agent20189,904,151'Projector and image projection method'20189,838,655Projector and image displaying method20179,823,559'Light source device, projector and control method of light source device'20179,584,780'Projector and controlling method of the same'20179,377,746'Image forming apparatus'20169,362,104'Short arc type discharge lamp'20169,327,686'Vehicle wiper device'20169,280,126'Image forming apparatus'20169,230,574'Magnetoresistive head with a CPP structure having suppressed side reading'20169,209,007'Short arc discharge lamp'20159,134,690'Image forming apparatus capable of reliably protecting exposure member'20159,121,085'Method for manufacturing composite metal alloy and method for manufacturing article from composite metal'20159,046,811'Developing device'20159,040,631'Padding'20159,023,120'Fuel production method, fuel production apparatus, and fuel oil'20159,016,879'Primary mirror support structure and telescope unit'20158,994,314'Injection molding machine'20158,994,313'Injection molding machine'20158,971,757'Image forming device'20158,879,965'Developing device having conveyer for conveying toner from toner chamber to developing chamber'20148,857,007'Vehicle wiper device'20148,842,388'Perpendicular magnetic recording head and method for manufacturing the same'20148,767,345'Magnetic head having a contact detection sensor'20148,760,787'Magnetic head having a thermal fly-height control (TFC) structure under a flat lower shield'20148,717,711'Low clearance magnetic head having a contact detection sensor'20148,712,285'Image forming apparatus'20148,638,289'Driving method and color sequential electro-optical apparatus with varied wait periods between scanning ANS irradiation'20148,636,366'Lighting apparatus including a light source, a first mirror, and a second mirror disposed between the light source and the first mirror'20148,477,012'Biometric authentication apparatus'20138,337,079'Fluorescent temperature sensor'20128,308,357'Fluorescent temperature sensor'20128,270,880'Liquid developer cartridge and image-forming device'20128,217,019'AIDS virus vaccines using Sendai virus vector'20128,198,447'Fused tricyclic compound having aldose reductase inhibitory activity'20128,200,119'Image forming device'20128,193,726'Fluorescent light temperature sensor'20128,185,019'Image-forming device forming images using liquid carrier and liquid developer'20128,171,979'Method for producing carbon nanocomposite metal material and method for producing metal article molded therefrom'20128,157,441'Temperature sensor probe'20128,144,429'Magnetic head slider with diffusion stop films each of which is disposed between the associated terminal portion and lead portion or between the associated lead portion and seed film'20128,123,403'Temperature sensor probe and manufacturing method of the same'20128,078,081'Image-forming device having a belt cleaning unit'20118,051,892'Method of manufacturing metal-carbon nanocomposite material'20118,046,188'Temperature sensor and temperature measuring method'20118,025,200'Friction stir welding machine and friction stir welding tool'20118,012,275'Method for manufacturing material for forming composite metal and method for manufacturing article formed from composite metal'20118,000,019'Optical system for a display panel using divided irradiation'20117,957,672'Image forming apparatus with a belt unit'20117,882,617'Method of fabricating a magnetic recording head for perpendicular recording with enhanced covering power'20117,885,038'Magnetic head slider'20117,828,191'Friction stir welding machine and friction stir welding tool'20107,796,911'Image forming device having a belt cleaning unit'20107,755,864'Magnetic recording head for perpendicular recording, fabrication process, and magnetic disk storage apparatus mounting the magnetic recording head'20107,733,606'Thin film magnetic head with thermal flying height control pads located at both ends of all pads series on slider side plane'20107,716,812'Method of manufacturing a magnetic head'20107,712,512'Method for manufacturing composite metal material and method for manufacturing composite-metal molded article'20107,709,941'Resin-sealed semiconductor device and method of manufacturing the same'20107,710,685'Magnetic head main pole with leading and trailing edges of different lengths and progessively increasing cross-sectional area in a height-direction'20107,649,714'High reliability heater for flying height control'20107,623,809'Image forming apparatus having belt unit'20097,612,558'Bill discrimination device and sensor for same'20097,585,576'Magnetic recording medium with dual magnetic layers including specific resins'20097,563,988'Circuit device'20097,454,158'Image forming apparatus with accommodation spaces'20087,442,544'Recombinant sendai virus'20087,405,486'Circuit device'20087,347,318'Image forming device'20087,311,135'Process for manufacturing a nanocarbon-metal composite material'20077,224,112'Color cathode-ray tube'20077,168,155'Method of manufacturing an integrated thin film head'20077,164,555'Magnetic head with heater of thermal flying height control'20077,144,579'Paramyxoviruses comprising modified transcription start sequence'20067,101,685'Recombinant Sendai virus'20067,070,281'Light source device and projection display'20067,040,760'Liquid crystal projector'20067,019,409'Circuit device'20066,989,203'Magnetic recording medium'20066,972,158'Magnetic recording medium'20056,941,101'Cleaning member for removing residual toner from intermediate transfer belt'20056,935,749'Projection display device'20056,929,850'Magnetic recording medium'20056,912,516'Place name expressing dictionary generating method and its apparatus'20056,882,507'Integrated thin film head with magneto-resistive sensor preventing short circuit between thin films'20056,824,964'Image forming method'20046,769,642'Pinch roller and pinch roller apparatus'20046,760,190'Magnetic head wherein one of multiple insulating layers determines a zero throat level position'20046,723,532'Negative strand RNA viral vector having autonomous replication capability'20046,698,891'Polarizing unit, polarizing illumination device using same polarizing unit and projection display device using same polarizing illumination device'20046,647,227'Intermediate transfer type image forming apparatus and method thereof'20036,645,760'Negative strand RNA viral vector having autonomous replication capability'20036,608,434'Color picture tube'20036,514,728'Process for preparation of cytokines using Sendai virus expression system'20036,436,560'Magnetic head and magnetic disk device using the same'20026,114,057'Magnetic recording medium'20005,983,714'System for detecting failure of fuel pressure sensor'19995,653,520'Liquid crystal display projector'19975,632,250'Gas fuel supply system for vehicle'19975,611,316'Gas fuel supply mechanism for gas combustion engine'19975,537,783'Holder for a window glass of a vehicle'19965,536,567'Magnetic recording medium having an upper magnetic layer and a lower magnetic layer comprising ferromagnetic powder, carbon black and a specified polyurethane binder'19965,483,935'Control system for internal combustion engines'19965,426,938'Control system for internal combustion engines'19955,360,707'Photographic printing paper support'19945,357,754'Catalyst deterioration-detecting device for internal combustion engines'19945,256,210'Stripping composition for resin paint material and a method of removing resin paint materials'19935,156,707'Support for photographic printing paper'19925,149,564'Method of forming lubricating film and a method of preparing magnetic recording medium'19924,665,661'Centrifugal barrel finishing method'19874,581,855'Centrifugal barrel finishing method and apparatus'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2020Based in Tokyo, JP· patent location history
2002–2014Based in Odawara, JP· patent location history
2003–2016Patents assigned to BROTHER IND LTD (17)· patent assignee history
2003–2012Patents assigned to DNAVEC RESEARCH INC (6)· patent assignee history
2005–2010Patents assigned to HITACHI GLOBAL STORAGE TECH (8)· patent assignee history
2007–2016Based in Kanagawa, JP· patent location history
2007–2015Based in Nagano, JP· patent location history
2008–2016Based in Ichinomiya, JP· patent location history
2011–2017Patents assigned to KATO ATSUSHI (34)· patent assignee history
2014–2019Patents assigned to NEC DISPLAY SOLUTIONS LTD (9)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KATO ATSUSHIself342011–2017
BROTHER IND LTD172003–2016
NEC DISPLAY SOLUTIONS LTD92014–2019
HITACHI GLOBAL STORAGE TECH82005–2010
DNAVEC RESEARCH INC62003–2012
Locations
LocationPatentsSpan
Tokyo, JP321997–2020
Ichinomiya, JP152008–2016
Kanagawa, JP112007–2016
Odawara, JP82002–2014
Nagano, JP62007–2015