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Inventor

Tatsuya Ishii

Inventor
Tokyo, JP

Overview

116→
Patents
1988–2021
Patent span
Physics
Primary field (CPC G)

Patents· 116 as inventor

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

G11Cprimary
G11CStatic stores14%
H10DInorganic electric semiconductor devices12%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein9%
G06FElectric digital data processing8%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%
H10BElectronic memory devices4%
C04BLime, magnesia4%
H04NPictorial communication, e.g. television3%
C01GCompounds containing metals not covered by subclasses c01d or c01f3%
H01GCapacitors3%
PatentTitleYear
10,960,344Method and apparatus for separating gas by pressure swing adsorption202110,848,631Reading device and image forming apparatus202010,771,646Reading device, image forming apparatus, reference pattern reading method, and storage medium storing program code202010,757,287Image reading device, image forming apparatus, and image reading method202010,665,621Display device202010,628,374Electronic apparatus, image forming apparatus, and control method and program therefor202010,446,588Display device201910,347,029Apparatus for measuring three dimensional shape, method for measuring three dimensional shape and three dimensional shape measurement program201910,222,916Device and method for self-capacitance touch sensing201910,163,943Display device201810,074,480Dielectric ceramic composition and multilayer ceramic capacitor201810,068,339Image processing device, image processing system, image processing method and image processing program201810,059,364Electric power steering apparatus201810,059,630Dielectric ceramic composition and multilayer ceramic capacitor201810,057,945Induction heating device, induction heating equipment, induction heating method, and heat treatment method20189,966,190Dielectric ceramic composition and multilayer ceramic capacitor20189,941,306Display device20189,911,759'Semiconductor device and display device'20189,906,668'Image forming apparatus, front-back magnification correction method, and computer program product'20189,760,222'Semiconductor device and error canceling method'20179,704,255'Three-dimensional shape measurement device, three-dimensional shape measurement method, and three-dimensional shape measurement program'20179,658,505'Display device'20179,568,976'Semiconductor device and electronic device'20179,519,385'Semiconductor device and electronic device'20169,442,612'Touch panel display device and touch panel controller'20169,354,741'Touch panel controller and semiconductor device'20169,329,562'Electric apparatus and residual electric charge discharging method'20169,250,740'Capacitive touch panel device with differing drive pulse widths'20169,233,709'Electric power steering apparatus'20169,195,352'Touch sensor panel controller and semiconductor device'20158,860,054'Electrooptical device and electronic apparatus'20148,743,384'Image forming apparatus and communication control program product'20148,652,983'Hexagonal type barium titanate powder, producing method thereof, dielectric ceramic composition, electronic component, and producing method of the electronic component'20148,545,982'Hexagonal type barium titanate powder, producing method thereof, dielectric ceramic composition and electronic component'20138,456,798'Hexagonal type barium titanate powder, producing method thereof, dielectric ceramic composition and electronic component'20138,373,968'Hexagonal type barium titanate powder, producing method thereof, dielectric ceramic composition and electronic component'20138,253,909'Electro-optical device substrate, electro-optical device, and electronic apparatus'20128,247,818'Electro-optical device and electronic apparatus'20128,223,563'Nonvolatile memory'20128,168,982'Substrate for electro-optical device with light shielding section having various widths, electro-optical device, and electronic apparatus'20128,004,905'Nonvolatile memory system, semiconductor memory and writing method'20117,956,840'Electro-optical device, driving method, and electronic apparatus'20117,933,158'Nonvolatile memory'20117,910,926'Electro-optical device and electronic apparatus'20117,889,164'Semiconductor integrated circuit device and mobile terminal device'20117,869,085'Memory controller, memory control method, rate conversion apparatus, rate conversion method, image-signal-processing apparatus, image-signal-processing method, and program for executing each of those methods'20117,856,837'Air conditioning equipment, fan equipment, method of reducing noise of equipment, pressure pulsation reducer for refrigeration cycle equipment, pressure pulsation reducer for pump equipment and method of reducing pressure pulsation of equipment'20107,839,372'Electrooptic apparatus substrate and examining method therefor and electrooptic apparatus and electronic equipment'20107,839,461'Electro-optical device substrate, method of manufacturing the same, electro-optical device and electronic apparatus'20107,835,394'Dynamic setting of transmission scheduler algorithms'20107,830,465'Electro-optical device and electronic apparatus'20107,817,480'Nonvolatile memory'20107,804,548'Electro-optical device, method of driving the same, and electronic apparatus'20107,791,088'Electro-optical device with connecting conductive film provided opposite to an end of an interlayer conductive film with insulating sidewall, the conductive film electrically connecting a pixel electrode to a lower electrode and method for making the same'20107,759,269'Dielectric ceramic composition and electronic device'20107,684,092'Electro-optical device and writing circuit of electro-optical device'20107,682,856'Electro-optical device, method of manufacturing electro-optical device, and electronic apparatus'20107,619,699'Electro-optical device and electronic apparatus'20097,616,275'Electro-optical device substrate, electro-optical device, and electronic apparatus'20097,586,552'Circuit board for electro-optical device, electro-optical device, and electronic apparatus'20097,583,329'Electro-optical device substrate, electro-optical device and electronic apparatus'20097,561,220'Electro-optical device and manufacturing method thereof, electronic apparatus, and capacitor'20097,554,120'Circuit board for electro-optical device, electro-optical device, and electronic apparatus'20097,525,852'Nonvolatile memory'20097,405,979'Nonvolatile memory system, semiconductor memory, and writing method'20087,366,034'Nonvolatile memory'20087,312,624'Substrate for electro-optical device, testing method thereof, electro-optical device and electronic apparatus'20077,283,399'Nonvolatile memory system, semiconductor memory, and writing method'20077,262,393'Releasably sealable, air and liquid impermeable bags and methods for low temperature food preparation using the same'20077,230,859'Nonvolatile memory'20077,175,911'Titanium dioxide fine particles and method for producing the same, and method for producing visible light activatable photocatalyst'20077,145,805'Nonvolatile memory system, semiconductor memory, and writing method'20067,072,222'Nonvolatile memory system, semiconductor memory and writing method'20067,012,845'Nonvolatile memory with control circuit adapted to distinguish between command signal interface specifications and having an error correction function'20066,985,522'Variable-gain digital filter'20066,954,416'Sound generator and method for manufacturing the same'20056,873,552'Nonvolatile memory system, semiconductor memory, and writing method'20056,868,032'Nonvolatile memory'20056,839,646'Electron beam test system and electron beam test method'20056,815,960'Electron beam test system and electron beam test method'20046,788,575'Nonvolatile memory'20046,772,856'Fine jet control-type sound absorption system'20046,683,811'Nonvolatile memory system, semiconductor memory, and writing method'20046,606,347'Multistage interference canceller using primary and secondary path timings'20036,587,523'Radio signal receiving apparatus and a method of radio signal reception'20036,567,311'Nonvolatile memory system, semiconductor memory, and writing method'20036,473,321'Semiconductor integrated circuit and nonvolatile semiconductor memory'20026,461,633'Reducing sugar-containing fat emulsion and a method for its sterilization'20026,452,838'Nonvolatile memory system, semiconductor memory and writing method'20026,392,932'Nonvolatile memory system, semiconductor memory, and writing method'20026,385,092'Nonvolatile memory system, semiconductor memory, and writing method'20026,243,313'Semiconductor memory device, nonvolatile semiconductor memory device, and their data reading method'20016,226,212'Semiconductor memory device, nonvolatile semiconductor memory device, and their data reading method'20016,157,573'Nonvolatile memory system, semiconductor memory, and writing method'20006,023,425'Nonvolatile memory system, semiconductor memory, and writing method'20006,009,016'Nonvolatile memory system semiconductor memory and writing method'19995,982,668'Nonvolatile memory system, semiconductor memory and writing method'19995,867,428'Nonvolatile memory system semiconductor memory and writing method'19995,675,172'Metal-insulator-semiconductor device having reduced threshold voltage and high mobility for high speed/low-voltage operation'19975,493,236'Test analysis apparatus and analysis method for semiconductor wafer using OBIC analysis'19965,463,235'Semiconductor memory comprising a memory cell without a transistor'19955,393,998'Semiconductor memory device containing junction field effect transistor'19955,389,873'Pressure contact chip and wafer testing device'19955,359,221'Semiconductor device'19945,334,540'OBIC observation method and apparatus therefor'19945,250,831'DRAM device having a memory cell array of a divided bit line type'19935,243,209'Semiconductor memory device including junction field effect transistor and capacitor and method of manufacturing the same'19935,112,771'Method of fibricating a semiconductor device having a trench'19925,086,322'Input protection circuit and output driver circuit comprising MIS semiconductor device'19925,010,379'Semiconductor memory device with two storage nodes'19914,985,368'Method for making semiconductor device with no stress generated at the trench corner portion'19914,970,580'Semiconductor memory device having protruding cell configuration'19904,894,695'Semiconductor device with no stress generated at the trench corner portion and the method for making the same'19904,884,121'Semiconductor device'19894,849,279'Insect-repellent assembly'19894,772,569'Method for forming oxide isolation films on french sidewalls'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2010Patents assigned to MITSUBISHI ELECTRIC CORP (16)· patent assignee history
1988–1995Based in Hyogo, JP· patent location history
1989–2020Based in Kanagawa, JP· patent location history
1994–2004Patents assigned to HITACHI LTD (14)· patent assignee history
1997–2015Based in Kodaira, JP· patent location history
1999–2006Patents assigned to HITACHI ULSI ENG CORP (11)· patent assignee history
2002–2020Based in Tokyo, JP· patent location history
2002–2012Based in Koganei, JP· patent location history
2004–2014Patents assigned to SEIKO EPSON CORP (22)· patent assignee history
2005–2020Patents assigned to ISHII TATSUYA (18)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKO EPSON CORP222004–2014
ISHII TATSUYAself182005–2020
MITSUBISHI ELECTRIC CORP161988–2010
HITACHI LTD141994–2004
HITACHI ULSI ENG CORP111999–2006
Locations
LocationPatentsSpan
Tokyo, JP282002–2020
Kodaira, JP171997–2015
Hyogo, JP111988–1995
Koganei, JP102002–2012
Kanagawa, JP91989–2020