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Inventor

Naoyasu Ikeda

Inventor
Tokyo, JP

Overview

44→
Patents
1993–2021
Patent span
Physics
Primary field (CPC G)

Patents· 44 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus18%
G09GArrangements or circuits for control of indicating devices using static means to present variable information14%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein12%
G06FElectric digital data processing11%
H04NPictorial communication, e.g. television11%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%
B60WConjoint control of vehicle sub-units of different type or different function4%
Y02TClimate change mitigation technologies related to transportation4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology2%
PatentTitleYear
10,923,479Method for fabricating a memory device202110,746,294Control device for continuously variable transmission20209,895,958'Device and method for controlling vehicle'20189,785,239'Display device and electronic apparatus'20179,609,790'Hybrid vehicle'20179,527,506'Device and method for controlling hybrid vehicle'20169,516,298'Three-dimensional image display device, portable terminal device, display panel and fly eye lens'20168,814,534'Oil supply apparatus for transmission'20148,614,774'Image display device with pixel sections arrayed in a matrix'20138,379,178'Image display device with pixel sections arrayed in a matrix'20138,248,406'Image display device, portable terminal device, display panel and image display method using the same'20128,199,173'Liquid crystal display apparatus, portable device, and drive method for liquid crystal display apparatus'20128,174,473'Image display device, portable terminal device, display panel and image display method using the same'20128,072,444'Display device and electronic apparatus using the same'20118,054,548'Three-dimensional image display device, portable terminal device, display panel and fly eye lens'20118,013,844'Input and output device and terminal device for inputting data with sensation of handwriting'20117,965,365'Image display device, portable terminal, display panel, and lens'20117,852,558'Three-dimensional image display device, portable terminal device, display panel and fly eye lens'20107,812,831'Input and output device and terminal device'20107,786,962'Image display device, portable terminal device, display panel and image display method using the same'20107,705,844'Image display device, portable terminal device, display panel and image display method using the same'20107,660,038'Three-dimensional image display device, portable terminal device, display panel and fly eye lens'20107,420,741'Image display device and portable terminal device'20087,372,629'Three-dimensional image display device, portable terminal device, display panel and fly eye lens'20086,977,637'Method of driving liquid crystal display'20056,795,051'Driving circuit of liquid crystal display and liquid crystal display driven by the same circuit'20046,552,706'Active matrix type liquid crystal display apparatus'20036,504,584'Tablet integrated liquid crystal display apparatus with less parallax'20036,473,140'Active matrix liquid crystal display'20026,407,791'Multi-domain liquid crystal display device'20026,400,299'Capacitance type digital/analog converter capable of reducing total capacitance'20026,295,101'Tablet integrated liquid crystal display apparatus with less parallax'20016,069,675'Active matrix liquid crystal display'20006,031,513'Liquid crystal display'20006,011,529'Current-dependent light-emitting element drive circuit for use in active matrix display device'20005,995,172'Tablet integrated liquid crystal display apparatus with less parallax'19995,940,053'Current-dependent light-emitting element drive circuit for use in active matrix display device'19995,858,562'Organic thin film electroluminescent device'19995,714,968'Current-dependent light-emitting element drive circuit for use in active matrix display device'19985,670,792'Current-controlled luminous element array and method for producing the same'19975,642,134'Integrated tablet device having position detecting function and image display function'19975,602,560'Apparatus for driving liquid crystal display panel with small deviation of feedthrough voltage'19975,457,474'Driving circuit for active-matrix type liquid crystal display'19955,182,661'Thin film field effect transistor array for use in active matrix liquid crystal display'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2011Patents assigned to NEC CORP (27)· patent assignee history
1993–2016Based in Tokyo, JP· patent location history
2011–2016Patents assigned to IKEDA NAOYASU (7)· patent assignee history
2012–2017Patents assigned to NLT TECHNOLOGIES LTD (7)· patent assignee history
2012–2016Patents assigned to UEHARA SHIN-ICHI (5)· patent assignee history
2014–2020Patents assigned to NISSAN MOTOR (5)· patent assignee history
2014–2020Based in Atsugi, JP· patent location history
2016–2018Based in Kanagawa, JP· patent location history
2021Based in Taichung, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEC CORP271993–2011
IKEDA NAOYASUself72011–2016
NLT TECHNOLOGIES LTD72012–2017
NISSAN MOTOR52014–2020
UEHARA SHIN-ICHI52012–2016
Locations
LocationPatentsSpan
Tokyo, JP371993–2016
Kanagawa, JP42016–2018
Atsugi, JP22014–2020
Taichung, TW12021