LexDanaLexDanabeta
Inventor

Hiroaki Kato

Inventor
Wako, JP

Overview

176→
Patents
1979–2020
Patent span
Physics
Primary field (CPC G)

Patents· 176 as inventor

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

Y02Tprimary
Y02TClimate change mitigation technologies related to transportation10%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general9%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%
B62DMotor vehicles7%
B60TVehicle brake control systems or parts thereof4%
B60WConjoint control of vehicle sub-units of different type or different function4%
G03GElectrography3%
F02DControlling combustion engines3%
F16FSprings2%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices2%
PatentTitleYear
10,839,970Spent nuclear fuel assembly storage container and assembly of spent nuclear fuel assembly storage containers202010,746,191Centrifugal compressor202010,739,923Touch panel member202010,598,437Hybrid metal melting furnace202010,491,480Relay device, program, and display control method201910,393,437Melting material supply apparatus201910,215,239Clutch operating device201910,177,560Battery monitoring device201910,001,527Battery-monitoring system and identifying-information setting method20189,966,639Battery monitoring device20189,307,636'Printed wiring board'20169,278,561'Printing apparatus and printing method'20169,277,646'Printed wiring board'20168,997,919'Motor-driven steering controller and automobile anti-skid controller'20158,985,292'Clutch operating device'20158,960,400'Clutch operating device'20158,947,747'Erecting equal-magnification lens array plate and image reading device'20158,770,259'Apparatus for cast-product production line'20148,548,723'Car navigation system'20138,532,104'Communication apparatus capable of traffic controlling in serial connected queues'20138,491,279'Electric pump for hydrogen circulation'20138,477,167'Thermal printer and method of forming image'20138,200,393'Vehicle steering apparatus'20128,073,593'Vehicle steering apparatus'20118,053,154'Toner and image forming method'20118,043,779'Pulverized toner'20117,987,047'Navigation equipment'20117,979,010'Image forming apparatus and image forming method'20117,967,411'Liquid ejecting apparatus, wiping method of liquid ejecting head, and printing apparatus'20117,953,525'Electrical powered vehicle incorporating motor and inverter, and control method therefor'20117,944,582'Carriage drive control method and printing apparatus which adopts the method'20117,939,212'Flux control apparatus and fuel cell system'20117,878,295'Vehicle steering apparatus'20117,833,686'Toner and method for producing the same, toner kit, and developer, process cartridge, image forming method and image forming apparatus'20107,820,348'Toner recovery apparatus, process cartridge, and image forming apparatus'20107,817,946'Developing device, image developing method, image forming apparatus, image forming method, and process cartridge'20107,749,671'Toner for developing a latent electrostatic image, image-forming method, image-forming apparatus and process cartridge using the same'20107,739,001'Vehicle steering apparatus'20107,720,428'Toner recovery apparatus, process cartridge, and image forming apparatus'20107,699,137'Motor-driven steering controller and automobile anti-skid controller'20107,600,762'Suspension control device'20097,587,159'Image forming method and apparatus including a relationship between secondary roller diameter and recording medium ingress position'20097,556,904'Toner for electrostatic development, developer, image forming method, image-forming apparatus and process for cartridge using the same'20097,441,627'Vehicle control system'20087,426,428'Steering apparatus for vehicle and method for controlling the same'20087,398,145'Wheel grip factor estimating apparatus and vehicle motion control apparatus'20087,374,014'Motor-driven steering controller and automobile anti-skid controller'20087,337,873'Steering control apparatus for a vehicle'20087,315,773'Vehicle motion control method and vehicle motion control apparatus'20087,302,328'Steering control apparatus for vehicle and method for steering control'20077,260,458'Steering device'20077,257,474'Steering system for vehicle'20077,212,903'Vehicle motion control apparatus'20077,202,593'Steel sheet for inner magnetic shield and method of producing the same, inner magnetic shield, and color cathode ray tube'20077,191,048'Vehicle motion control apparatus'20077,171,296'Integrated control apparatus for vehicle'20077,164,974'Vehicle roll sensing using load shift estimation'20077,163,592'Steel sheet for tension mask, manufacturing method of steel sheet for tension mask, tension mask and cathode ray tube'20077,115,308'Glass panel and method of manufacturing the glass panel'20067,073,644'Anti-vibration system for use in exposure apparatus'20067,072,777'Exposure apparatus anti-vibration apparatus, system identification apparatus and system identification method'20067,070,109'Optical reader having inclinable stage which mounts optical unit thereon'20067,066,295'Vehicle steering apparatus and control method therefor'20067,055,645'Method and device for controlling maneuverability of vehicle'20067,045,181'Double glazing'20067,038,930'Memory device with function to perform operation, and method of performing operation and storage'20067,039,519'Vehicle weight estimating device'20067,032,468'Vehicle weight determining device'20067,008,344'Control apparatus for controlling a shift operation in an automatic transmission'20066,952,635'Road condition estimation apparatus'20056,948,217'Single-shaft hinge device comprising a plurality of torque-generating sections'20056,941,213'Road condition estimation apparatus'20056,931,313'Vehicular steering device'20056,925,371'Vehicle motion control apparatus'20056,895,317'Wheel grip factor estimation apparatus'20056,838,854'Digital signal to pulse converter and method of digital signal to pulse conversion'20056,825,635'Vibration isolator, device manufacturing apparatus and method, semiconductor manufacturing plant and method of maintaining device manufacturing apparatus'20046,789,008'Vehicle control device with power steering device'20046,777,151'Negatively chargeable toner and image-forming method'20046,771,354'VIBRATION DAMPING APPARATUS, CONTROL METHOD THEREFOR, EXPOSURE APPARATUS HAVING THE VIBRATION DAMPING APPARATUS, MAINTENANCE METHOD THEREFOR, SEMICONDUCTOR DEVICE FABRICATION METHOD, AND SEMICONDUCTOR FABRICATION FACTORY'20046,742,639'Control apparatus for controlling a shift operation in an automatic transmission'20046,717,381'Control device for electric-powered motor and designing method thereof'20046,653,808'Electric motor control device'20036,581,832'Optical reader having inclinable stage which mounts optical unit thereon'20036,566,796'Steel sheet for tension mask, making method thereof and tension mask'20036,557,763'Optical reader having inclinable stage which mounts optical unit thereon'20036,554,917'Steel sheet for heat shrink band effective for preventing color drift'20036,527,079'Control unit for an electrical-motor-driven power steering apparatus'20036,497,365'Optical reader having inclinable stage which mounts optical unit thereon'20026,480,777'Hydraulic pressure control device for automatic transmission'20026,434,623'Data transmission and data receiving apparatus that obtains file differences during transmission'20026,407,070'Solid pharmaceutical composition for dialysate containing sodium bicarbonate and a process for producing the same'20026,185,931'Failure detecting system of exhaust purification apparatus'20016,176,081'Heating device for an exhaust gas purification catalytic converter'20016,170,622'Anti-vibration apparatus and anti-vibration method thereof'20016,155,542'Vibration damping apparatus and method'20006,129,992'High-strength cold rolled steel sheet and high-strength plated steel sheet possessing improved geomagnetic shielding properties and process for producing the same'20006,112,519'Exhaust gas purification device for an internal combustion engine'20006,031,213'Electrode structure and electric heater comprising the same'20006,021,991'Active anti-vibration apparatus'20005,991,727'Voice reproducing apparatus for personal use'19995,930,772'Volume-dependent accounting system and method in connectionless communications'19995,908,019'Intake air amount control system for internal combustion engines'19995,871,851'Magnetic shielding material for television cathode-ray tube and process for producing the same'19995,857,325'Electrical load abnormality-detecting system for automotive vehicles'19995,852,929'Failure detection system of exhaust secondary air supply system of internal combustion engine'19985,819,531'Control device for electrically-heated catalyzers'19985,818,119'Alternator control system'19985,812,396'Synchronous positioning control apparatus and control method thereof'19985,806,307'Exhaust gas-purifying system for internal combustion engines'19985,791,140'Exhaust gas-purifying system for internal combustion engines'19985,784,878'Idle speed control system of internal combustion engine'19985,782,086'Failure detection system of exhaust secondary air supply system of internal combustion engine'19985,763,977'Motor vehicle alternator and system for controlling the same'19985,758,492'Failure detection system of electrically heated catalytic converter of internal combustion engine'19985,754,032'Alternator control system'19985,750,897'Active anti-vibration apparatus and method of manufacturing the same'19985,740,675'Exhaust system ambient temperature detection system for internal combustion engine'19985,735,121'Air pump abnormality-detecting system for internal combustion engines'19985,732,550'Current supply control system of electrically heated catalytic converter of internal combustion engine'19985,713,198'Exhaust gas-purifying device for internal combustion engines'19985,689,952'Exhaust gas-purifying system for internal combustion engines'19975,647,326'Fuel injection pump'19975,634,331'Exhaust gas-purifying device for internal combustion engines'19975,615,552'Secondary air pump control system for internal combustion engines'19975,600,949'Exhaust gas-purifying system for internal combustion engines'19975,584,177'Adsorber temperature-estimating device for internal combustion engines and exhaust gas-purifying system using same'19965,555,724'Capacity determining system in exhaust emission control unit for internal combustion engine'19965,555,725'Control system for electrically heated catalyst of internal combustion engine'19965,544,482'Exhaust gas-purifying system for internal combustion engines'19965,531,203'Catalyst activating system in multi-cylinder internal combustion engine'19965,508,591'Active matrix display device'19965,501,073'Ignition timing control system for internal combustion engines'19965,499,501'Engine exhaust emission control system'19965,493,857'Exhaust gas-purifying system for internal combustion engines'19965,467,594'Exhaust gas-purifying system for internal combustion engines'19955,467,791'Ultrasonic cleaning method and device therefor'19955,469,025'Fault tolerant active matrix display device'19955,463,230'Active matrix board'19955,446,568'Active matrix display apparatus with plural signal input connections to the supplemental capacitor line'19955,434,686'Active matrix display device'19955,390,052'Method of recording/reproducing table of contents in digital magnetic tape recording/reproducing apparatus'19955,343,216'Active matrix substrate and active matrix display apparatus'19945,335,102'Liquid crystal display element and method for treating defective pixels therein'19945,302,987'Active matrix substrate including connecting electrode with extended portion'19945,268,678'Matrix-type display device'19935,231,039'Method of fabricating a liquid crystal display device'19935,212,574'Active matrix board having double-layer scan lines and capacity lines with discontinuous lower scan lines and lower capacity lines'19935,187,551'Thin film semiconductor device and liquid crystal display apparatus thereof for preventing irradiated light from reaching the semiconductor layers'19935,164,851'Active matrix display device having spare switching elements connectable to divisional subpixel electrodes'19925,151,807'Active matrix substrate and active matrix display apparatus'19925,144,926'Fuel injection pump of distribution type'19925,105,786'Fuel injection pump of distribution type'19925,102,361'Method for the manufacture of active matrix display apparatuses'19925,087,113'Liquid crystal display device'19925,076,666'Active matrix display apparatus with drain electrode extensions'19915,054,887'Active matrix type liquid crystal display'19915,051,800'Thin film semiconductor device and liquid crystal display apparatus using thereof'19915,045,753'Matrix display apparatus with repair wires'19915,036,370'Thin film semiconductor array device'19914,997,262'Liquid crystal display element'19914,961,629'Liquid crystal display device'19904,935,792'Thin film transistor array'19904,834,507'Active liquid crystal color display device having branchless scan electrodes'19894,772,099'Capacitive electrode configuration for liquid crystal displays'19884,654,959'Method for the manufacture of thin film transistors'19874,486,748'Segmented type liquid crystal display and driving method thereof'19844,469,568'Method for making thin-film transistors'19844,451,554'Method of forming thin-film pattern'19844,413,295'Magnetic head'19834,385,292'Segmented type liquid crystal display and driving method thereof'19834,368,496'Magnetic head'19834,310,220'Electrochromic display with one porous separator'19824,300,138'Electric memory detector in an ECD driver'19814,264,150'Electrochromic display with lyophilic treatment separator'19814,161,005'Magnetic heads and fixing material with an additional filler of MoS.sub.2'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–2016Patents assigned to CANON KK (15)· patent assignee history
1981–1996Patents assigned to SHARP KK (33)· patent assignee history
1989–1996Based in Nara, JP· patent location history
1991–2019Patents assigned to KATO HIROAKI (14)· patent assignee history
1995–2001Patents assigned to HONDA MOTOR CO LTD (33)· patent assignee history
1995–1999Based in Wako, JP· patent location history
1999–2020Based in Tokyo, JP· patent location history
2002–2015Patents assigned to AISIN SEIKI (13)· patent assignee history
2005–2012Based in Hekinan, JP· patent location history
2009–2011Based in Nagaokakyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONDA MOTOR CO LTD331995–2001
SHARP KK331981–1996
CANON KK151979–2016
KATO HIROAKIself141991–2019
AISIN SEIKI132002–2015
Locations
LocationPatentsSpan
Wako, JP291995–1999
Nara, JP251989–1996
Hekinan, JP202005–2012
Nagaokakyo, JP102009–2011
Tokyo, JP91999–2020