Inventor

Sumiaki Yamasaki

Inventor

Shizuoka, JP

Overview

2000–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 58 as inventor

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

B41Cprimary

B41CProcesses for the manufacture or reproduction of printing surfaces24%

G03GElectrography14%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds10%

B41MPrinting, duplicating, marking, or copying processes9%

B41NPrinting plates or foils9%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

Y10TTechnical subjects covered by former us classification7%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices5%

C03CChemical composition of glasses, glazes or vitreous enamels3%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds2%

PatentTitleYear

10,982,117Adhesive material and pressure-bonded print2021 10,852,659Method of producing foil formed member, method of producing wiring substrate, and method of producing integrated circuit2020 10,268,129Pressure fixation toner for developing electrostatic charge image, electrostatic charge image developer, and toner cartridge2019 9,690,220'Polyester resin for toner, electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatus'2017 9,102,790'Polyester resin, electrostatic charge image developing toner, and toner container'2015 8,951,706'Electrostatic image developing toner, electrostatic developer, toner cartridge, process cartridge, image forming apparatus, and image forming method'2015 8,883,387'Electrostatic image developing toner and manufacturing method of the same, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method'2014 8,852,839'Polyester for toner, electrostatic-image developing toner, electrostatic-image developer, toner cartridge, process cartridge, image-forming apparatus, and image-forming method'2014 8,808,956'Polyester resin for toner, toner, developer, toner cartridge, process cartridge, and image forming apparatus'2014 8,709,692'Polyester resin for toner, electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method'2014 8,709,694'Polyurethane resin, toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method'2014 8,709,693'Polyester resin for toner, electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method'2014 8,709,691'Toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge, image forming method, and image forming apparatus'2014 8,663,889'Polyester resin for toner, toner, developer, toner cartridge, process cartridge, and image forming apparatus'2014 8,652,733'Electrostatic image developing toner, electrostatic image developer, image forming method, toner cartridge, process cartridge, and image forming apparatus'2014 8,652,731'Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus and image forming method'2014 8,628,902'Polyester resin for toner, toner, developer, toner cartridge, process cartridge, and image forming apparatus'2014 8,580,474'Electrostatic image developing carrier, electrostatic image developer, image-forming method, developer cartridge, process cartridge, and image forming apparatus'2013 8,568,950'Polyester resin for toner, electrostatic-image-developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method'2013 8,507,168'Electrostatic image-developing toner, electrostatic image developer, toner cartridge, process cartridge, and image forming apparatus'2013 8,415,419'Hydrophilic coating composition and hydrophilic member using the same'2013 7,998,652'Lithographic printing plate precursor and lithographic printing method'2011 7,955,656'Hydrophilic member and process for producing the same'2011 7,939,240'Lithographic printing plate precursor and method of producing printing plate'2011 7,704,671'Lithographic printing plate precursor and lithographic printing method'2010 7,618,762'Polymer having polymerizable group, polymerizable composition, planographic printing plate precursor, and planographic printing method using the same'2009 7,605,276'Spirocyclic acetal compound and method of producing the same, and polymer having spirocyclic acetal structure'2009 7,462,440'Lithographic printing plate precursor and lithographic printing method using the same'2008 7,351,513'Planographic printing plate precursor, substrate for the same and surface hydrophilic material'2008 7,306,850'Planographic printing plate precursor, substrate for the same and surface hydrophilic material'2007 7,300,740'Lithographic printing plate precursor and lithographic printing method'2007 7,288,361'Lithographic printing process'2007 7,273,691'Planographic printing plate precursor, substrate for the same and surface hydrophilic material'2007 7,214,469'Lithographic printing plate precursor and lithographic printing method'2007 7,192,683'Planographic printing plate precursor'2007 7,183,038'Lithographic printing plate precursor and lithographic printing method'2007 7,157,193'Image forming material, color filter master plate, and color filter'2007 7,045,272'Planographic printing plate precursor'2006 7,001,673'Hydrophilic polymer having silane coupling group terminal and lithographic printing plate base'2006 7,001,704'Presensitized lithographic plate comprising microcapsules'2006 6,977,132'Planographic printing plate precursor'2005 6,936,399'Hydrophilic member, hydrophilic graft polymer, and support of planographic printing plate'2005 6,919,158'Conductive pattern material and method for forming conductive pattern'2005 6,919,163'Lithographic printing plate precursor'2005 6,911,295'Planographic printing plate precursor'2005 6,815,075'Lithographic printing plate precursor'2004 6,815,137'Process for producing polymer fine particles and lithographic printing plate precursor using the same'2004 6,670,096'Base material for lithographic printing plate and lithographic printing plate using the same'2003 6,607,866'Lithographic printing plate support and lithographic printing plate precursor using the same'2003 6,593,059'Planographic printing plate precursor'2003 6,516,722'Lithographic printing machine and lithographic printing method'2003 6,461,792'Lithographic printing plate precursor'2002 6,455,224'Lithographic printing plate precursor'2002 6,379,863'Planographic printing plate precursor and a method for producing a planographic printing plate'2002 6,340,554'Radiation-sensitive planographic printing plate'2002 6,242,155'Method of making lithographic printing plate and photopolymer composition'2001 6,153,352'Planographic printing plate precursor and a method for producing a planographic printing plate'2000 6,114,083'Radiation-sensitive planographic printing plate'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2007Patents assigned to FUJI PHOTO FILM CO LTD (24)· patent assignee history

2000–2011Based in Shizuoka, JP· patent location history

2004–2008Based in Haibara-gun, JP· patent location history

2007–2013Patents assigned to FUJIFILM CORP (14)· patent assignee history

2009–2021Based in Kanagawa, JP· patent location history

2011–2019Based in Minami-ashigara, JP· patent location history

2013–2021Patents assigned to FUJI XEROX CO LTD (20)· patent assignee history

2013–2014Patents assigned to YAMASAKI SUMIAKI (9)· patent assignee history

2013–2014Patents assigned to HIRAOKA SATOSHI (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJI PHOTO FILM CO LTD	24	2000–2007
FUJI XEROX CO LTD	20	2013–2021
FUJIFILM CORP	14	2007–2013
YAMASAKI SUMIAKIself	9	2013–2014
HIRAOKA SATOSHI	7	2013–2014

Locations

Location	Patents	Span
Shizuoka, JP	30	2000–2011
Kanagawa, JP	21	2009–2021
Haibara-gun, JP	4	2004–2008
Minami-ashigara, JP	3	2011–2019