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Inventor

Kouichi Nishimura

Inventor
Kanagawa, JP

Overview

60→
Patents
1990–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 60 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 information21%
H03FAmplifiers18%
H03KPulse technique7%
A61KPreparations for medical, dental or toiletry purposes5%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations5%
C01BNon-metallic elements4%
F17CVessels for containing or storing compressed, liquefied or solidified gases4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
H04MTelephonic communication4%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%
PatentTitleYear
RE047461Differential amplifying circuit201910,099,414Mold clamping device of injection molding machine201810,004,739Methods for treating cancer by inhibiting FGFR3/TACC3 fusion protein20189,481,911'Methods for detecting FGFR3/TACC3 fusion genes'20168,604,844'Output circuit'20138,570,313'Display panel driver'20138,542,222'Differential amplifier circuit, data line driver using the same, and liquid crystal display apparatus'20138,476,977'LCD driving circuit using operational amplifier and LCD display apparatus using the same'20138,427,236'Operational amplifier, driver and display'20138,421,727'Transmitter circuit, transmission circuit and driver unit'20138,384,642'Signal line driving device comprising a plurality of outputs'20138,310,422'Operational amplifier circuit and display apparatus using the same'20128,289,079'LCD driving circuit using operational amplifier and LCD display apparatus using the same'20128,237,693'Operational amplifier, drive circuit, and method for driving liquid crystal display device'20128,223,099'Display and circuit for driving a display'20128,217,925'Display panel driver and display device'20128,212,754'Grayscale voltage generating circuit providing control of grayscale resistor current'20128,193,865'Output circuit using analog amplifier'20128,159,303'Operational amplifier'20128,094,107'Liquid crystal display apparatus containing driver IC with grayscale voltage generating circuit'20128,085,234'Capacitive load driving circuit, method of driving capacitive load, method of driving liquid crystal display device'20118,068,080'Display apparatus, source driver, and display panel driving method'20118,063,896'Liquid crystal display device, source driver, and method of driving a liquid crystal display panel'20118,061,894'Temperature detection circuit and semiconductor device'20117,936,328'Display panel including amplifier with offset canceling by reversing polarity of amplifier offset'20117,920,025'Operational amplifier and method of driving liquid crystal display'20117,915,948'Current mirror circuit'20117,683,714'Differential amplifier and display device using the same'20107,535,302'Operational amplifier and display device'20097,514,965'Voltage comparator circuit with symmetric circuit topology'20097,443,239'Differential amplifier, data driver and display device'20087,408,402'Operational amplifier with less offset voltage'20087,405,622'Operational amplifier with less offset'20087,352,243'Voltage comparator circuit'20087,321,246'Driver circuit for a liquid crystal display'20087,250,891'Gray scale voltage generating circuit'20077,248,115'Differential amplifier operable in wide range'20077,193,073'Aggrecanase'20077,170,348'Differential amplifying circuit'20077,094,590'Aggrecanase'20067,075,342'Driver circuit'20066,716,613'Metalloprotease having aggrecanase activity'20046,608,577'Digital/analog converter including MOS transistor type current switches'20036,229,371'Clamp circuit'20016,075,505'Active matrix liquid crystal display'20005,987,895'Hydrogen storage containers'19995,932,513'Container packed with powder of hydrogen absorbing alloy'19995,900,558'Container packed with powder of hydrogen absorbing alloy'19995,867,035'Voltage to current conversion circuit for converting voltage to multiple current outputs'19995,844,433'Sample/hold circuit with current mirror circuits'19985,818,927'Circuit for controlling an on-hook voltage by the use of a balanced amplifier without supplying a constant current to the balanced amplifier'19985,797,269'Hydrogen storage containers'19985,754,039'Voltage-to-current converter using current mirror circuits'19985,734,714'Subscriber line interface circuit capable of realizing by a C-MOS circuit'19985,568,547'Subscriber circuit provided with a circuit for monitoring a subscriber instrument'19965,422,948'Subscriber line interface for improving the frequency characteristics of the transmitted and received signals'19955,202,618'Power supply system for electric circuits different in operating voltage'19935,115,152'Amplifier having polygonal-line characteristics employing two comparators'19925,099,139'Voltage-current converting circuit having an output switching function'19924,933,578'Voltage follower circuit'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2001Patents assigned to NEC CORP (13)· patent assignee history
1990–2018Based in Tokyo, JP· patent location history
1998–1999Based in Suita, JP· patent location history
2003–2010Patents assigned to NEC ELECTRONICS CORP (13)· patent assignee history
2004–2007Based in Ibaraki, JP· patent location history
2006–2018Patents assigned to ASTELLAS PHARMA INC (4)· patent assignee history
2006–2019Based in Kanagawa, JP· patent location history
2011–2019Patents assigned to RENESAS ELECTRONICS CORP (24)· patent assignee history
2011–2013Patents assigned to NISHIMURA KOUICHI (20)· patent assignee history
2018Based in Yamanashi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RENESAS ELECTRONICS CORP242011–2019
NISHIMURA KOUICHIself202011–2013
NEC CORP131990–2001
NEC ELECTRONICS CORP132003–2010
ASTELLAS PHARMA INC42006–2018
Locations
LocationPatentsSpan
Kanagawa, JP362006–2019
Tokyo, JP161990–2018
Suita, JP41998–1999
Ibaraki, JP32004–2007
Yamanashi, JP12018