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Inventor

Shigeo Aoki

Inventor
Habikino, JP

Overview

33→
Patents
1977–2017
Patent span
Physics
Primary field (CPC G)

Patents· 33 as inventor

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

G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein24%
H10DInorganic electric semiconductor devices12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
Y10TTechnical subjects covered by former us classification7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%
B24BMachines, devices, or processes for grinding or polishing3%
G02CSpectacles3%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%
G07FCoin-freed or like apparatus3%
G09FDisplaying3%
PatentTitleYear
9,739,514'Chiller apparatus with freezing cycle for cooling and refrigerant cycle for heating'20176,822,420'Battery power source device including rechargeable battery and circuit board joined thereto'20045,969,332'System for issuing and utilizing ticket'19995,691,525'Data transfer system and data transfer terminal device'19975,576,863'Gray scale multi domain liquid crystal display panel having capacitive voltage division characteristics'19965,498,656'Polyvinyl alcohol molding resin composition'19965,162,933'Active matrix structure for liquid crystal display elements wherein each of the gate/data lines includes at least a molybdenum-base alloy layer containing 0.5 to 10 wt. % of chromium'19925,061,648'Method of fabricating a thin-film transistor'19914,987,913'Apparatus and method for controlling operation of storm sewage pump'19914,971,436'Projector'19904,963,503'Method of manufacturing liquid crystal display device'19904,948,231'Liquid crystal display device and method of manufacturing the same'19904,920,514'Operational information display system'19904,881,797'Color liquid crystal display device'19894,869,576'Liquid-crystal display device employing a common electrode consisting of interconnected common electrode sections'19894,867,537'Color liquid crystal display device'19894,864,376'Thin-film transistor and method of fabricating the same'19894,849,797'Thin film transistor'19894,776,673'Liquid-crystal display device'19884,770,498'Dot-matrix liquid crystal display'19884,762,755'Ferromagnetic material and a magnetic head using the same material'19884,760,389'Transmitting type display device'19884,740,782'Dot-matrix liquid crystal display'19884,733,284'Semiconductor devices and laminates including phosphorus doped transparent conductive film'19884,723,838'Liquid crystal display device'19884,687,298'Forming an opaque metal layer in a liquid crystal display'19874,654,117'Method of fabricating a thin film transistor array'19874,644,338'Dot-matrix liquid crystal display'19874,497,543'Liquid crystal display with colors from dye and polarizer mixed'19854,385,473'Method for frequency regulation of tuning-fork vibrator'19834,382,659'Liquid crystal display device'19834,075,791'Automatic copying belt grinding machine'19784,031,669'Automatic profiling machine'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1991Based in Habikino, JP· patent location history
1983–1991Patents assigned to HOSIDEN ELECTRONICS CO (21)· patent assignee history
1990–1991Patents assigned to TOSHIBA KK (2)· patent assignee history
1990–1991Based in Inagi, JP· patent location history
1992–1996Patents assigned to HOSIDEN CORP (2)· patent assignee history
1992–1996Based in Kobe, JP· patent location history
1996Patents assigned to AKISHIMA KAGAKU KOGYO (1)· patent assignee history
1997–2004Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (3)· patent assignee history
1997–2004Based in Ikoma, JP· patent location history
2017Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HOSIDEN ELECTRONICS CO211983–1991
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31997–2004
HOSIDEN CORP21992–1996
TOSHIBA KK21990–1991
AKISHIMA KAGAKU KOGYO11996
Locations
LocationPatentsSpan
Habikino, JP221977–1991
Ikoma, JP21997–2004
Kobe, JP21992–1996
Inagi, JP21990–1991
Kawasaki, JP12017