Inventor
Toshio Ueda
Inventor
Kawasaki, JP
Overview
Patents· 85 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 information27%
Y10TTechnical subjects covered by former us classification8%
H01JElectric discharge tubes or discharge lamps8%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling6%
B23BTurning4%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices4%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy4%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%
B01DSeparation3%
H04NPictorial communication, e.g. television3%
PatentTitleYear
9,682,452'Damping apparatus'20179,483,999'Laser projection display device and laser drive control method'20169,455,464'Power generation apparatus'20169,415,452'Tool holder attaching/detaching structure of machine tool'20169,349,348'System and methods for laser beam display'20169,325,024'Gas decomposition component, method for producing gas decomposition component, and power generation apparatus'20169,132,384'Gas decomposition component, power generation apparatus, and method for decomposing gas'20159,136,552'Gas decomposition component, ammonia decomposition component, power generation apparatus, electrochemical reaction apparatus, and method for producing gas decomposition component'20158,947,324'Display apparatus'20158,926,241'Machine tool'20158,906,162'Metal organic chemical vapor deposition equipment'20148,865,367'Gas decomposition component'20148,628,616'Vapor-phase process apparatus, vapor-phase process method, and substrate'20148,448,549'Tool post of machine tool with elastically deforming tool holder locating device'20138,349,083'Vapor-phase process apparatus, vapor-phase process method, and substrate'20138,349,403'Vapor-phase process apparatus, vapor-phase process method, and substrate'20138,215,214'Workpiece gripping method and workpiece centering apparatus'20128,153,454'Fabrication apparatus and fabrication method of semiconductor device produced by heating substrate'20128,004,476'Plasma display device and method of driving the same'20117,944,407'Display apparatus'20117,855,698'Display driving method and apparatus'20107,837,393'Self-aligning roller bearing and method of processing the same'20107,796,198'Display control apparatus of display panel, and display device having display control apparatus'20107,705,806'Method for driving a plasma display panel'2010RE040769'Method and apparatus for controlling the gray scale of plasma display device'20097,506,565'Lathe'20097,423,611'Display device capable of controlling power consumption without generating degradation in image quality, and method of driving the display device'20087,281,306'Machine tool'20077,137,939'Machine tool and boring bar magazine'20067,075,560'Display apparatus that can control power while retaining grayscale continuity, and method for driving the same'20066,965,359'Method of driving plasma display panel by applying discharge sustaining pulses'20056,940,559'Color reproduction correction circuit for color representation and a color display'20056,926,999'Positive electrode active material for alkaline cell'20056,903,710'Method of driving display device capable of achieving display of images in higher precision without changing conventional specifications of panel'20056,891,519'Display apparatus capable of maintaining high image quality without dependence on display load, and method for driving the same'20056,753,930'Color reproduction correction circuit for color representation and a color display'20046,686,698'Plasma display apparatus'20046,650,307'Method of driving display panel and panel display apparatus'20036,640,677'Machine tool'20036,626,058'C-axis driving system for machine tools'20036,563,486'Display driving method and apparatus'20036,531,995'Plasma display panel, method of driving same and plasma display apparatus'20036,529,204'Method of and apparatus for displaying halftone images'20036,496,164'Plasma display device and method of driving plasma display panel, having first and second representing units'20026,496,194'Halftone display method and display apparatus for reducing halftone disturbances occurring in moving image portions'20026,417,835'Display driving method and apparatus'20026,373,452'Plasma display panel, method of driving same and plasma display apparatus'20026,288,714'Plasma display with improved reactivation characteristic, driving method for plasma display, wave generating circuit with reduced memory capacity, and planar matrix type display wave generating circuit'20016,259,511'Scanning type exposure apparatus'20016,249,265'Intraframe time-division multiplexing type display device and a method of displaying gray-scales in an intraframe time-division multiplexing type display device'20016,222,512'Intraframe time-division multiplexing type display device and a method of displaying gray-scales in an intraframe time-division multiplexing type display device'20016,191,844'Scanning exposure apparatus in which light exposure is a function of the speed of the mask or substrate stage'20016,169,527'Interlace plasma display apparatus partly shading display lines'20016,166,812'Stage apparatus'20006,144,364'Display driving method and apparatus'20006,104,362'Panel display in which the number of sustaining discharge pulses is adjusted according to the quantity of display data, and a driving method for the panel display'20006,100,859'Panel display adjusting number of sustaining discharge pulses according to the quantity of display data'20006,069,609'Image processor using both dither and error diffusion to produce halftone images with less flicker and patterns'20006,052,105'Wave generation circuit for reading ROM data and generating wave signals and flat matrix display apparatus using the same circuit'20006,023,258'Flat display'20006,002,381'Plasma display with improved reactivation characteristic, driving method for plasma display, wave generating circuit with reduced memory capacity, and planar matrix type display using wave generating circuit'19995,995,203'Scanning exposure apparatus in which light exposure is a function of the speed of the mask or substrate stage'19995,973,655'Flat display'19995,943,032'Method and apparatus for controlling the gray scale of plasma display device'19995,907,316'Method of and apparatus for displaying halftone images'19995,818,419'Display device and method for driving the same'19985,745,085'Display panel and driving method for display panel'19985,699,145'Scanning type exposure apparatus'19975,663,783'Stage-drive controlling device, projection exposure apparatus including the same, and method of controlling the driving of a stage'19975,583,527'Flat display'19965,269,855'Permanent magnet alloy having improved resistance'19935,183,630'Process for production of permanent magnet alloy having improved resistence to oxidation'19935,147,473'Permanent magnet alloy having improved resistance to oxidation and process for production thereof'19924,812,540'Preparation of polymers of monoallylamine and diallylamine derivatives with azo catalyst'19894,789,494'Hydrothermal process for producing magnetoplumbitic ferrite'19884,680,360'Process for producing poly(allylamine) derivatives'19874,678,474'Method for improving color fastness of reactive dyes on cellulose with allylamine copolymer'19874,644,042'Polymers of N-substituted secondary monoallylamines and their salts and process for producing the same'19874,583,989'Method for improving color fastness: mono- and di-allylamine copolymer for reactive dyes on cellulose'19864,559,391'Process for producing poly(allylamine) derivatives'19854,062,742'Zinc plating process'19774,052,123'Correcting lenses utilized in the manufacture of fluorescent screen of color picture tubes'19774,052,122'Correcting lenses utilized in the manufacture of fluorescent screen of color picture tubes'19773,982,252'Light exposure apparatus for manufacturing color picture tubes'19763,936,151'Correction lenses utilized to form fluorescent screens of colour picture tubes'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2011Patents assigned to HITACHI LTD (7)· patent assignee history
1976–1977Based in Mobara, JP· patent location history
1977–1989Based in Koriyama, JP· patent location history
1996–2005Patents assigned to FUJITSU LTD (24)· patent assignee history
1996–2015Based in Kawasaki, JP· patent location history
2003–2011Patents assigned to FUJITSU HITACHI PLASMA DISPLAY (10)· patent assignee history
2003–2016Based in Yamatokoriyama, JP· patent location history
2012–2016Patents assigned to UEDA TOSHIO (13)· patent assignee history
2012–2016Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (10)· patent assignee history
2012–2016Based in Itami, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU LTD | 24 | 1996–2005 |
| UEDA TOSHIOself | 13 | 2012–2016 |
| FUJITSU HITACHI PLASMA DISPLAY | 10 | 2003–2011 |
| SUMITOMO ELECTRIC INDUSTRIES | 10 | 2012–2016 |
| HITACHI LTD | 7 | 1976–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 40 | 1996–2015 |
| Itami, JP | 10 | 2012–2016 |
| Yamatokoriyama, JP | 7 | 2003–2016 |
| Koriyama, JP | 7 | 1977–1989 |
| Mobara, JP | 4 | 1976–1977 |