Inventor

Kiyoshi Masuda

Inventor

Ushiku, JP

Overview

36→

Patents

1983–2016

Patent span

Physics

Primary field (CPC G)

Patents· 36 as inventor

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

G06Fprimary

G06FElectric digital data processing15%

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments11%

G03GElectrography7%

B41JTypewriters6%

G06TImage data processing or generation, in general4%

G11BInformation storage based on relative movement between record carrier and transducer4%

H04NPictorial communication, e.g. television4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

A61KPreparations for medical, dental or toiletry purposes3%

B41MPrinting, duplicating, marking, or copying processes3%

PatentTitleYear

9,375,955'Printing apparatus and control method'2016 9,327,527'Printing apparatus, conveying apparatus, and control method'2016 8,979,235'Conveyance apparatus and recording apparatus'2015 8,926,054'Conveyance apparatus and method for calculating conveyance correction value'2015 7,473,777'Method for production of halogen-containing phthalocyanine compound'2009 7,238,801'Phthalocyanine compound, method for production thereof, and near infrared absorbing dye and near infrared absorbing filter using same'2007 7,239,982'Information processing device and method'2007 7,149,696'System and method for accepting information from information providers, mediating the received information, and providing mediated information to information beneficiaries'2006 7,132,465'Near-infrared absorbing coat film and near-infrared absorbing resin composition'2006 6,323,340'Phthalocyanine compound, method for production thereof, and near infrared absorption dye using the compound'2001 6,308,180'Computer process data transferring with automatic clipping of pictures'2001 6,094,186'Document format setting method and apparatus'2000 6,069,244'Phthalocyanine compound, method for production thereof, and use thereof'2000 5,998,609'Phthalocyanine compounds, process for preparing the same, and optical recording medium made using the same'1999 5,978,627'Method and system for measuring sensitivity of electrophotographic photoconductor'1999 5,968,688'Color filter grade photosensitive resin coloring composition and color filter using the same'1999 5,817,843'Quinizarin compound, method for production thereof, and use therefor'1998 5,608,091'Quinizarin compound, method for production thereof, and use therefor'1997 5,483,632'Method and system of help-information control'1996 5,434,963'Method and system of help-information control method and system'1995 5,355,586'Wheel examining apparatus'1994 5,302,969'Document format setting method and apparatus'1994 5,300,966'Projector'1994 5,297,344'Wheel examining apparatus'1994 5,243,691'System for printing documents'1993 5,241,655'Menu presentation method and data processing apparatus'1993 5,166,025'Matric plate for electrophotographic platemaking, production thereof and printing plate'1992 5,142,618'Window management apparatus for a document creating apparatus'1992 5,012,228'Method of operation for an active matrix type display device'1991 5,003,499'Document preparation apparatus having rearrangement apparatus for rearranging text according to region attribate information'1991 4,951,233'Document producing apparatus having in-document layout display'1990 4,829,468'Print control system'1989 4,775,605'Layered photosensitive material for electrophotography'1988 4,587,379'Card authenticating apparatus for card-based transaction processing system'1986 4,474,811'Anti-inflammatory ophthalmic solution and process for preparing the same'1984 4,382,953'Ophthalmic solution for intraocular pressure reduction'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–2007Patents assigned to OMRON TATEISI ELECTRONICS CO (3)· patent assignee history

1988–1999Based in Numazu, JP· patent location history

1989–2001Patents assigned to HITACHI LTD (11)· patent assignee history

1989–1992Based in Hitachi, JP· patent location history

1992–2009Patents assigned to NIPPON CATALYTIC CHEM IND (9)· patent assignee history

1992–2009Based in Ushiku, JP· patent location history

1994Patents assigned to ANZEN MOTOR CAR (2)· patent assignee history

1997–2000Based in Ibaraki, JP· patent location history

2015–2016Patents assigned to CANON KK (4)· patent assignee history

2015–2016Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	11	1989–2001
NIPPON CATALYTIC CHEM IND	9	1992–2009
CANON KK	4	2015–2016
OMRON TATEISI ELECTRONICS CO	3	1986–2007
ANZEN MOTOR CAR	2	1994

Locations

Location	Patents	Span
Ushiku, JP	5	1992–2009
Kawasaki, JP	4	2015–2016
Ibaraki, JP	4	1997–2000
Numazu, JP	4	1988–1999
Hitachi, JP	4	1989–1992