Inventor

Atsushi Shimizu

Inventor

Tokyo, JP

Overview

1976–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 132 as inventor

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

H04Nprimary

H04NPictorial communication, e.g. television13%

H04WWireless communication networks5%

G06FElectric digital data processing5%

H04LTransmission of digital information, e.g. telegraphic communication4%

B60TVehicle brake control systems or parts thereof3%

Y10TTechnical subjects covered by former us classification3%

H02JElectric power networks3%

H03KPulse technique3%

H04MTelephonic communication3%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%

PatentTitleYear

10,861,683Vacuum device2020 10,795,759Apparatuses and methods for error correction coding and data bus inversion for semiconductor memories2020 10,784,691Power supply system and method of controlling the same2020 10,772,391Fire-retardant and low-fuming molded hook fastener2020 10,630,991Image difference detection device, method for detecting image difference, and computer program2020 10,539,072Heat source cover2020 10,443,564Magnus type thrust generating device2019 10,375,402Image encoding apparatus and method, and image encoding program2019 10,327,003Block size determination method, video encoding apparatus, and program2019 10,256,195Module and method for manufacturing same2019 10,247,198Compressor housing2019 10,203,979Virtual machine control device, method for controlling virtual machine control device, management device, and method for controlling management device2019 10,107,232Method for driving internal combustion engine, and air supply device2018 10,085,018Image encoding method, image encoding apparatus, and image encoding program2018 10,051,270Video encoding method using at least two encoding methods, device and computer program2018 10,034,011Video coding apparatus2018 9,992,699Son control system, son control method, and mobile communication system2018 9,906,803'Quantization control apparatus and method, and quantization control program'2018 9,853,973Information distribution system, and server, on-board terminal and communication terminal used therefor2017 9,838,709Motion vector predictive encoding method, motion vector predictive decoding method, moving picture encoding apparatus, moving picture decoding apparatus, and programs thereof2017 9,813,709'Intra-prediction encoding method, intra-prediction decoding method, intra-prediction encoding apparatus, intra-prediction decoding apparatus, program therefor and recording medium having program recorded thereon'2017 9,739,625'Information processing apparatus, operating system, and operating method for information processing apparatus'2017 9,712,827'Frame rate control method and apparatus for encoding image based on threshold value'2017 9,641,602'Service provision system'2017 9,628,907'Audio device and method having bypass function for effect change'2017 9,627,891'Power supply system'2017 9,521,649'In-vehicle apparatus and display control system for the same'2016 9,515,829'Information distribution method, information distribution system and in-vehicle terminal'2016 9,497,481'Motion vector predictive encoding method, motion vector predictive decoding method, moving picture encoding apparatus, moving picture decoding apparatus, and programs thereof'2016 9,491,455'Picture encoding method, picture decoding method, picture encoding apparatus, picture decoding apparatus, picture encoding program, and picture decoding program'2016 9,467,797'System for remote control by vehicle-mounted device'2016 9,455,739'Code amount estimating method and apparatus, and program and storage medium therefor'2016 9,445,089'Video encoding device, video encoding method and video encoding program'2016 9,438,912'Video encoding/decoding methods, video encoding/decoding apparatuses, and programs therefor'2016 9,435,297'EGR device for internal combustion engine'2016 9,426,273'Program expanding system, server for use therein, program expanding method and program managing program'2016 9,402,223'Method for building ad hoc network'2016 9,392,105'In-vehicle device, control method thereof, and remote control system'2016 9,363,515'Image processing method, image processing apparatus, video encoding/decoding methods, video encoding/decoding apparatuses, and non-transitory computer-readable media therefor that perform denoising by means of template matching using search shape that is set in accordance with edge direction of image'2016 9,332,275'Methods, apparatuses, and programs for encoding and decoding picture'2016 9,317,665'Service management apparatus, program, and service management method'2016 9,271,008'Video encoding apparatus and method, video encoding program, and storage medium which stores the program'2016 9,259,688'Method for reducing nitrogen oxide from internal combustion engine and apparatus therefor'2016 9,248,788'Information processing apparatus, operating system, and operating method for information processing apparatus'2016 9,225,188'Charging system'2015 9,218,812'Vehicular device, server, and information processing method'2015 9,179,165'Video encoding control method, video encoding apparatus and video encoding program'2015 9,179,149'Video encoding control method, video encoding apparatus, and video encoding program'2015 9,179,154'Video encoding control method and apparatus'2015 9,172,247'Power supply system with controlled power storage'2015 9,161,042'Quantization control method and apparatus, program therefor, and storage medium which stores the program'2015 9,154,789'Motion vector predictive encoding and decoding method using prediction of motion vector of target block based on representative motion vector'2015 9,148,018'Power supply device, power storage device, and power control device'2015 9,131,236'Code amount control method and apparatus'2015 9,101,873'Membrane element, gas separation device and internal combustion engine'2015 9,092,288'Online update method for vehicle-mounted device'2015 9,020,695'In-vehicle device, control method thereof, and remote control system'2015 8,649,812'Mobile terminal'2014 8,602,064'Fluid passage closure system in compressor'2013 8,548,042'Video bitrate control method, video bitrate control apparatus, video bitrate control program, and computer-readable recording medium having the program recorded thereon'2013 8,396,130'Motion vector search method and apparatus, program therefor, and storage medium which stores the program'2013 8,365,614'Coriolis mass flow meter having a support frame installed between the pair of vibrating tubes'2013 8,325,537'Mode register output circuit'2012 8,265,142'Encoding bit-rate control method and apparatus, program therefor, and storage medium which stores the program'2012 8,259,526'Semiconductor device performing serial parallel conversion'2012 8,238,259'Method for building ad hoc network'2012 8,228,998'Intra prediction encoding control method and apparatus, program therefor, and storage medium which stores the program'2012 8,206,493'Gas separation membrane'2012 8,096,192'Flowmeter'2012 8,061,804'Printing apparatus and printing apparatus control method'2011 7,935,739'Cationic curable composition and cured product thereof'2011 7,873,383'Wireless communication device, controlling method and program therefor'2011 7,822,261'Board inspecting apparatus, its parameter setting method and parameter setting apparatus'2010 7,720,274'Board inspection apparatus and method and apparatus for setting inspection logic thereof'2010 7,715,616'PC board inspecting method and apparatus and inspection logic setting method and apparatus'2010 7,705,567'Capacitor power source and charging/discharging control apparatus therefor'2010 7,701,935'Data communication between networks using relay devices'2010 7,622,898'Charging or discharging apparatus for electrically charging or discharging a capacitor storage type power source adapted to store electric energy in electric double layer capacitors'2009 7,591,457'Printing medium transport apparatus and method and printing apparatus'2009 7,466,605'Semiconductor device and control method therefor'2008 7,273,003'Plunger pump'2007 7,266,770'Information processing terminal that equates detected position information with user-entered position information'2007 7,214,249'Method for conducting electric activation of electric double layer capacitors'2007 7,206,346'Motion vector predictive encoding method, motion vector decoding method, predictive encoding apparatus and decoding apparatus, and storage media storing motion vector predictive encoding and decoding programs'2007 7,168,043'Apparatus and system for communication'2007 7,155,256'Radio communication network system'2006 7,149,696'System and method for accepting information from information providers, mediating the received information, and providing mediated information to information beneficiaries'2006 7,116,247'Security arrangement with in-vehicle mounted terminal'2006 7,102,491'Device for detecting the theft/theft of a vehicle and method of detecting the theft'2006 7,071,822'Monitoring method, monitoring system, monitoring program, and record medium recording the monitoring program'2006 6,914,921'Optical filter, laser module, and wavelength locker module'2005 6,785,331'Predictive encoding and decoding methods of video data'2004 6,777,524'Polyether polyurethane'2004 6,514,048'External control variable displacement compressor'2003 6,500,398'Method and apparatus for decomposing N2O'2002 6,473,458'Method for encoding and decoding moving vector, encoder and decoder for moving vector, and recording medium stored with encoding and decoding programs for moving vector'2002 6,292,074'Switch unit'2001 6,163,093'Pump actuation motor for automotive antilock brake system'2000 6,064,324'Digital signal encoding and decoding method and apparatus without transmitting information on quantization width'2000 6,034,912'Semiconductor integrated circuit device and method of manufacturing the same'2000 5,911,008'Scheme for detecting shot boundaries in compressed video data using inter-frame/inter-field prediction coding and intra-frame/intra-field coding'1999 5,898,636'Semiconductor integrated circuit device with interleaved memory and logic blocks'1999 5,634,695'Hydraulic apparatus and anti-lock brake control apparatus for a vehicle'1997 5,341,049'Integrated circuit having alternate rows of logic cells and I/O cells'1994 5,306,948'Semiconductor device and semiconductor module having auxiliary high power supplying terminals'1994 5,298,802'Semiconductor integrated circuit device with a plurality of logic circuits having active pull-down functions'1994 5,283,480'Semiconductor integrated circuit device with a plurality of logic circuits having active pull-down functions'1994 5,283,304'Fluorine-containing resin and coating composition containing same as main component'1994 5,274,280'Semiconductor integrated circuit device having separate supply voltages for the logic stage and output stage'1993 5,100,211'Hydraulic braking pressure control system'1992 5,070,173'Thermoplastic polyurethane'1991 5,038,564'Pulsator-operated valving with reaction chamber accumulator for hydraulic booster system'1991 4,999,520'High speed TTL buffer circuit which is resistive to the influence of alpha-rays'1991 4,976,105'Hydraulic booster system with accumulator'1990 4,973,454'LEC method and apparatus for growing a single crystal of compound semiconductors'1990 4,911,780'LEC method for growing a single crystal of compound semiconductors'1990 4,881,449'Hydraulic booster device'1989 D0303428'Culture dish'1989 4,855,377'Novel copolycarbonate'1989 4,783,235'Method for growing a single crystal of compound semiconductor'1988 4,774,963'Blood collector'1988 4,670,176'Single crystal of compound semiconductor of groups III-V with low dislocation density'1987 4,666,570'Process for producing aromatic compound with functional groups'1987 4,617,941'Blood collector'1986 4,609,530'GaAs single crystal with small fluctuation in impurity concentration in the plane perpendicular to the growth direction of the crystal'1986 4,600,507'Filter device for liquids'1986 4,595,021'Blood collector'1986 4,584,174'Single crystal of compound semiconductor of groups III-V with low dislocation density'1986 4,487,752'Method for producing iodine or iodine derivatives'1984 4,485,171'Multi-layer microorganism culture testing apparatus'1984 4,358,376'Apparatus for detoxifying body fluid'1982 3,939,021'Process for producing artificial leather'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–2019Based in Tokyo, JP· patent location history

1989–2016Based in Yokohama, JP· patent location history

1991–2016Patents assigned to HITACHI LTD (14)· patent assignee history

1991–2000Based in Ohme, JP· patent location history

1999–2020Patents assigned to NIPPON TELEGRAPH & TELEPHONE (33)· patent assignee history

2006–2016Based in Kawasaki, JP· patent location history

2011–2018Patents assigned to SHIMIZU ATSUSHI (37)· patent assignee history

2012–2020Based in Yokosuka, JP· patent location history

2015–2017Patents assigned to CLARION CO LTD (13)· patent assignee history

2015–2018Patents assigned to KITAHARA MASAKI (9)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHIMIZU ATSUSHIself	37	2011–2018
NIPPON TELEGRAPH & TELEPHONE	33	1999–2020
HITACHI LTD	14	1991–2016
CLARION CO LTD	13	2015–2017
KITAHARA MASAKI	9	2015–2018

Locations

Location	Patents	Span
Tokyo, JP	31	1982–2019
Yokosuka, JP	27	2012–2020
Yokohama, JP	12	1989–2016
Ohme, JP	7	1991–2000
Kawasaki, JP	6	2006–2016