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Inventor

Yasushi Kubota

Inventor
Sakurai, JP

Overview

107→
Patents
1992–2015
Patent span
Physics
Primary field (CPC G)

Patents· 107 as inventor

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

G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information40%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%
G11CStatic stores10%
H10DInorganic electric semiconductor devices6%
H03KPulse technique4%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for2%
C07CAcyclic or carbocyclic compounds2%
H04NPictorial communication, e.g. television2%
A23BPreservation of foods, foodstuffs or non-alcoholic beverages2%
A23CDairy products, e.g. milk, butter or cheese2%
PatentTitleYear
8,962,898'Optically active ammonium salt compound, production intermediate thereof, and production method thereof'20158,507,669'Optically active dibenzazepine derivatives'20138,367,820'Optically active ammonium salt compound, production intermediate thereof, and production method thereof'20138,325,170'Image display device and driving method thereof'20128,318,226'Milk-type food and drink packed in transparent container and process for producing the same'20128,283,501'Optically active 2,2′-biphenol derivative and production method of same'20128,277,860'Method of stabilizing 1,4-dihydroxy-2-naphthoic acid'20128,130,216'Display device having display area and non-display area, and driving method thereof'20127,978,169'Signal processing circuit, low-voltage signal generator and image display incorporating the same'20117,771,764'Method for producing an extract of coffee beans'20107,741,985'Digital to analogue converter'20107,714,827'Integrated circuit for scan driving'20107,713,563'Method for producing good-flavor butter milk associated dairy product and dairy processed product'20107,711,526'Simulator and parameter extraction device for transistor, simulation and parameter extraction method for transistor, and associated computer program and storage medium'20107,663,613'Image display device and driving method thereof'20107,611,741'Method for extraction and/or squeezing of edible food and drink'20097,460,099'Latch circuit, shift register circuit, logical circuit and image display device operated with a low consumption of power'20087,375,708'Image display panel, image display apparatus and image display method'20087,365,727'Two-way shift register and image display device using the same'20087,358,950'Signal processing circuit, low-voltage signal generator, and image display incorporating the same'20087,339,570'Data signal line drive circuit, drive circuit, image display device incorporating the same, and electronic apparatus using the same'20087,333,096'Display device and driving method thereof'20087,273,227'Curtain-shield airbag clip and assemblies using the clip'20077,212,059'Level shift circuit'20077,212,184'Shift register and image display device'20077,196,699'Latch circuit, shift register circuit, logical circuit and image display device operated with a low consumption of power'20077,193,604'Shift register circuit, image display apparatus having the circuit, and driving method for LCD devices'20077,190,338'Data signal line drive circuit, drive circuit, image display device incorporating the same, and electronic apparatus using the same'20077,173,598'Shift register circuit, image display apparatus having the circuit, and driving method for LCD devices'20077,079,121'Driving circuit of liquid crystal display device'20067,079,096'Image display device and display driving method'20067,071,912'Display panel drive circuit and display panel'20067,042,433'Signal line driving circuit and image display device'20067,034,795'Matrix image display device'20066,975,298'Active matrix display device and driving method of the same'20056,940,500'Image display device and display driving method'20056,909,417'Shift register and image display apparatus using the same'20056,879,313'Shift register circuit, image display apparatus having the circuit, and driving method for LCD devices'20056,853,324'Digital-to-analog conversion circuit and image display apparatus using the same'20056,836,269'Precharge circuit and image display device using the same'20046,791,526'Drive circuit'20046,741,231'Active matrix display device and scanning circuit'20046,724,363'Two-way shift register and image display device using the same'20046,724,361'Shift register and image display device'20046,693,616'Image display device, method of driving thereof, and electronic equipment'20046,650,425'Position measuring laser apparatus'20036,617,878'Voltage level shifter and display device'20036,618,043'Image display device and image display method'20036,603,455'Display panel drive circuit and display panel'20036,580,411'Latch circuit, shift register circuit and image display device operated with a low consumption of power'20036,565,117'Arrangement and construction of crew protective device for automobile'20036,559,824'Matrix type image display device'20036,556,162'Digital-to-analog converter and active matrix liquid crystal display'20036,504,522'Active-matrix-type image display device'20036,492,972'Data signal line driving circuit and image display apparatus'20026,483,495'Liquid crystal display device'20026,476,637'Voltage level shifter and display device'20026,465,806'Semiconductor device, display device, and method for producing a semiconductor device'20026,448,954'Active matrix display device and scanning circuit'20026,437,768'Data signal line driving circuit and image display apparatus'20026,373,460'Matrix-type image display device having level shifters'20026,359,491'Voltage level shifter and poly-silicon display'20026,335,778'Active matrix type liquid crystal display device using driver circuits which latch-in data during horizontal blanking period'20026,333,515'Arrangement and construction of crew protective device for automobile'20016,300,927'Display device'20016,288,699'Image display device'20016,281,865'Driving circuit of liquid crystal display device'20016,262,598'Voltage level shifter'20016,255,695'TFT CMOS logic circuit having source/drain electrodes of differing spacing from the gate electrode for decreasing wiring capacitance and power consumption'20016,225,866'Series connected multi-stage linear FET amplifier circuit'20016,193,462'Thrust balance device'20016,157,361'Matrix-type image display device'20006,129,377'Air bag for side air bag device'20006,067,066'Voltage output circuit and image display device'20006,064,362'Active matrix display'20006,064,364'Image display scanning circuit with outputs from sequentially switched pulse signals'20006,054,976'Signal amplifier, signal amplifier circuit, signal line drive circuit and image display device'20006,011,535'Active matrix display device and scanning circuit'20005,990,857'Shift register having a plurality of circuit blocks and image display apparatus using the shift register'19995,977,941'Scanning circuit and matrix-type image display device'19995,977,944'Data signal output circuit for an image display device'19995,952,854'Sampling circuit and image display device'19995,926,156'Matrix type image display using backup circuitry'19995,926,158'Image display apparatus'19995,926,234'Liquid crystal display device'19995,907,313'Matrix-type display device'19995,898,322'Logic circuit for liquid crystal display having pass-transistor logic circuitry and thin film transistors'19995,892,495'Scanning circuit and image display apparatus'19995,844,538'Active matrix-type image display apparatus controlling writing of display data with respect to picture elements'19985,818,068'Thin film transistor circuit and an active matrix type display device'19985,808,595'Thin-film transistor circuit and image display'19985,804,006'Method for judging the properties of molten cast iron'19985,754,155'Image display device'19985,748,165'Image display device with plural data driving circuits for driving the display at different voltage magnitudes and polarity'19985,734,366'Signal amplifier, signal amplifier circuit, signal line drive circuit and image display device'19985,712,653'Image display scanning circuit with outputs from sequentially switched pulse signals'19985,671,026'Liquid crystal display device with TFT ESD protective devices between I/O terminals or with a short circuited alignment film'19975,644,527'Semiconductor memory device'19975,615,730'Methods for inspecting the content of structure modifying additives in molten cast iron and chilling tendency of flaky graphite cast iron'19975,591,016'Multistage canned motor pump having a thrust balancing disk'19975,592,012'Multivalued semiconductor read only storage device and method of driving the device and method of manufacturing the device'19975,581,273'Image display apparatus'19965,540,550'Solid impeller for centrifugal pumps'19965,414,654'Driving circuit of a ferroelectric memory device and a method for driving the same'19955,383,159'Semiconductor memory device of alternately-activated open bit-line architecture'19955,245,581'Semiconductor memory device with rapid sense amplification'19935,134,588'Semiconductor memory device'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2012Patents assigned to SHARP KK (84)· patent assignee history
1992–2012Based in Sakurai, JP· patent location history
1996–2001Patents assigned to NIKKISO CO LTD (3)· patent assignee history
1996–2012Based in Tokyo, JP· patent location history
1999–2012Patents assigned to SEMICONDUCTOR ENERGY LAB (13)· patent assignee history
1999–2012Based in Nara, JP· patent location history
2000–2007Based in Toyota, JP· patent location history
2009–2015Based in Odawara, JP· patent location history
2012–2013Patents assigned to KUBOTA YASUSHI (7)· patent assignee history
2012–2015Patents assigned to NIPPON SODA CO (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHARP KK841992–2012
SEMICONDUCTOR ENERGY LAB131999–2012
KUBOTA YASUSHIself72012–2013
NIPPON SODA CO42012–2015
NIKKISO CO LTD31996–2001
Locations
LocationPatentsSpan
Sakurai, JP701992–2012
Nara, JP151999–2012
Odawara, JP82009–2015
Tokyo, JP41996–2012
Toyota, JP42000–2007