Inventor

Takao Horiuchi

Inventor

Nara, JP

Overview

17→

Patents

1986–2014

Patent span

Electricity

Primary field (CPC H)

Patents· 17 as inventor

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

H04Nprimary

H04NPictorial communication, e.g. television32%

G03GElectrography12%

H01JElectric discharge tubes or discharge lamps12%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1012%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables4%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%

G06FElectric digital data processing4%

G06KGraphical data reading4%

H01HElectric switches4%

H02HEmergency protective circuit arrangements4%

PatentTitleYear

8,730,534'Illuminating apparatus, image reading apparatus, and image forming apparatus'2014 8,390,568'Display system'2013 8,310,740'Image scanning device including a combine unit which superimposes conversion results of a plurality of photoelectric converters'2012 8,149,474'Image reading apparatus'2012 7,684,091'Image reading apparatus and image reading method'2010 7,619,767'Centralized copy administration and management system that controls the reproduction of copyright works based on user history and usage permissions associated with the media'2009 7,106,942'Image forming apparatus'2006 6,985,251'Image processing apparatus and method for the fast and accurate calibration of the same using actual and pseudo reference image data'2006 6,934,141'Power supply device preventing inrush current'2005 6,515,774'Document image reading device'2003 6,445,469'Document image reading device'2002 6,293,541'Sheet feed unit having guide with sheet guide surface placed at confluence of two transport paths'2001 5,781,822'Image forming apparatus provided with image eraser'1998 5,155,331'Method for cooling a plasma electrode system for an etching apparatus'1992 4,963,713'Cooling of a plasma electrode system for an etching apparatus'1990 4,931,135'Etching method and etching apparatus'1990 4,570,096'Electromechanical translation device comprising an electrostrictive driver of a stacked ceramic capacitor type'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1990Based in Tokyo, JP· patent location history

1990–1992Patents assigned to TOKYO ELECTRON LTD (3)· patent assignee history

1990–1992Based in Fuchu, JP· patent location history

1998–2014Patents assigned to SHARP KK (13)· patent assignee history

1998–2013Based in Nara, JP· patent location history

2012–2014Patents assigned to HORIUCHI TAKAO (4)· patent assignee history

2012Patents assigned to MURAKAMI TAKESHI (2)· patent assignee history

2012Patents assigned to NISHIO YUKIHITO (2)· patent assignee history

2014Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHARP KK	13	1998–2014
HORIUCHI TAKAOself	4	2012–2014
TOKYO ELECTRON LTD	3	1990–1992
MURAKAMI TAKESHI	2	2012
NISHIO YUKIHITO	2	2012

Locations

Location	Patents	Span
Nara, JP	12	1998–2013
Fuchu, JP	2	1990–1992
Tokyo, JP	2	1986–1990
Osaka, JP	1	2014