Mariko KOJIMA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Formation method of three-dimensional object with metal and/or cera...
- Patent number 11,628,617
- Issue date Apr 18, 2023
- Ricoh Company, Ltd.
- Teruki Kusahara
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Powder material for three-dimensional object formation, hardening l...
- Patent number 10,828,827
- Issue date Nov 10, 2020
- Ricoh Company, Ltd.
- Teruki Kusahara
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Liquid material for forming three-dimensional object and material s...
- Patent number 10,293,555
- Issue date May 21, 2019
- Ricoh Company, Ltd.
- Mariko Kojima
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Liquid material for forming three-dimensional object and material s...
- Patent number 9,994,702
- Issue date Jun 12, 2018
- Ricoh Company, Ltd.
- Keiko Osaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Inkjet recording method and inkjet recording device
- Patent number 9,505,234
- Issue date Nov 29, 2016
- Ricoh Company, Ltd.
- Akiko Bannai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording method, inkjet recording device, and ink recorded...
- Patent number 9,217,092
- Issue date Dec 22, 2015
- Ricoh Company, Ltd.
- Kiminori Masuda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink for inkjet recording, inkjet recording method using the ink, an...
- Patent number 9,169,407
- Issue date Oct 27, 2015
- Ricoh Company, Ltd.
- Yuuki Yokohama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Inkjet recording method, inkjet recording device, and recorded mate...
- Patent number 8,899,711
- Issue date Dec 2, 2014
- Ricoh Company, Ltd.
- Kiminori Masuda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording method and liquid dispersant
- Patent number 8,789,937
- Issue date Jul 29, 2014
- Ricoh Company, Ltd.
- Mariko Kojima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording method and liquid dispersant
- Patent number 8,752,947
- Issue date Jun 17, 2014
- Ricoh Company, Ltd.
- Mariko Kojima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording ink, inkjet recording inkset, ink cartridge, inkje...
- Patent number 8,651,650
- Issue date Feb 18, 2014
- Ricoh Company, Ltd.
- Akihiko Matsuyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording ink, ink cartridge, inkjet recording apparatus, an...
- Patent number 8,608,306
- Issue date Dec 17, 2013
- Ricoh Company, Ltd.
- Mariko Kojima
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Recording ink, recording ink set, records, ink cartridge, recording...
- Patent number 8,586,647
- Issue date Nov 19, 2013
- Ricoh Company, Ltd.
- Mariko Kojima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink for recording, and ink cartridge, ink recorded matter, inkjet r...
- Patent number 8,556,405
- Issue date Oct 15, 2013
- Ricoh Company, Ltd.
- Hisashi Habashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Inkjet recording inkset and inkjet recording method
- Patent number 8,517,527
- Issue date Aug 27, 2013
- Ricoh Company, Ltd.
- Mariko Kojima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording ink, ink cartridge and inkjet recording apparatus
- Patent number 8,486,185
- Issue date Jul 16, 2013
- Ricoh Company, Ltd.
- Masaki Kudoh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Recording ink, ink cartridge, ink record, inkjet recording apparatu...
- Patent number 8,303,099
- Issue date Nov 6, 2012
- Ricoh Company, Ltd.
- Mariko Kojima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Inkjet recording ink and recording media set, inkjet recording meth...
- Patent number 8,304,043
- Issue date Nov 6, 2012
- Ricoh Company, Ltd.
- Hidefumi Nagashima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink set and ink cartridge for ink-jet recording, ink-jet recording...
- Patent number 8,192,009
- Issue date Jun 5, 2012
- Ricoh Company, Ltd.
- Yuuki Yokohama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink for recording, and ink cartridge, ink recorded matter, inkjet r...
- Patent number 8,044,114
- Issue date Oct 25, 2011
- Ricoh Company, Ltd.
- Hisashi Habashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Recording ink, inkjet recording method and inkjet recording apparatus
- Patent number 8,029,122
- Issue date Oct 4, 2011
- Ricoh Company, Ltd.
- Mariko Kojima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Recording ink, ink cartridge, ink record, inkjet recording apparatu...
- Patent number 7,810,919
- Issue date Oct 12, 2010
- Ricoh Company, Ltd.
- Mariko Kojima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Recording ink, ink cartridge, ink record, inkjet recording apparatu...
- Patent number 7,682,011
- Issue date Mar 23, 2010
- Ricoh Company, Ltd.
- Michihiko Namba
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Inkjet recording ink, recording process and recording apparatus
- Patent number 7,284,851
- Issue date Oct 23, 2007
- Ricoh Company, Ltd.
- Akiko Bannai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
PROTEIN CRYSTAL PRODUCTION METHOD AND CRYSTALLINE STRUCTURE ANALYSI...
- Publication number 20230159975
- Publication date May 25, 2023
- TOKYO INSTITUTE OF TECHNOLOGY
- Takafumi UENO
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
PRODUCTION OF PROTEIN SOLID MATERIAL
- Publication number 20220275023
- Publication date Sep 1, 2022
- TOKYO INSTITUTE OG TECHNOLOGY
- Takafumi UENO
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
POWDER MATERIAL FOR THREE-DIMENSIONAL OBJECT FORMATION, HARDENING L...
- Publication number 20210039311
- Publication date Feb 11, 2021
- Teruki KUSAHARA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
INK, INK SET, AND INKJET RECORDING DEVICE
- Publication number 20170247556
- Publication date Aug 31, 2017
- Yuuki YOKOHAMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
POWDER MATERIAL FOR THREE-DIMENSIONAL OBJECT FORMATION, HARDENING L...
- Publication number 20160236412
- Publication date Aug 18, 2016
- Teruki KUSAHARA
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
LIQUID MATERIAL FOR FORMING THREE-DIMENSIONAL OBJECT AND MATERIAL S...
- Publication number 20160200908
- Publication date Jul 14, 2016
- Keiko OSAKA
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
LIQUID MATERIAL FOR FORMING THREE-DIMENSIONAL OBJECT AND MATERIAL S...
- Publication number 20160160021
- Publication date Jun 9, 2016
- Mariko KOJIMA
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
INK FOR INKJET RECORDING, INKJET RECORDING METHOD USING THE INK, AN...
- Publication number 20150054882
- Publication date Feb 26, 2015
- RICOH COMPANY, LTD.
- Yuuki Yokohama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INKJET RECORDING METHOD, INKJET RECORDING DEVICE, AND RECORDED MATE...
- Publication number 20140253618
- Publication date Sep 11, 2014
- RICOH COMPANY, LTD.
- Kiminori Masuda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET RECORDING METHOD AND INKJET RECORDING DEVICE
- Publication number 20140192121
- Publication date Jul 10, 2014
- RICOH COMPANY, LTD.
- Akiko Bannai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET RECORDING METHOD, INKJET RECORDING DEVICE, AND INK RECORDED...
- Publication number 20130307912
- Publication date Nov 21, 2013
- Kiminori MASUDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET RECORDING METHOD AND LIQUID DISPERSANT
- Publication number 20120133702
- Publication date May 31, 2012
- RICOH COMPANY, LTD.
- Mariko KOJIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
INK JET RECORDING METHOD AND LIQUID DISPERSANT
- Publication number 20120133703
- Publication date May 31, 2012
- RICOH COMPANY, LTD.
- Mariko KOJIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
INKJET RECORDING INK, INK CARTRIDGE AND INKJET RECORDING APPARATUS
- Publication number 20120121831
- Publication date May 17, 2012
- Masaki Kudoh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INKJET RECORDING INK, INK CARTRIDGE, INKJET RECORDING APPARATUS, AN...
- Publication number 20110316947
- Publication date Dec 29, 2011
- Mariko Kojima
- B82 - NANO-TECHNOLOGY
Information Patent Application
INK FOR RECORDING, AND INK CARTRIDGE, INK RECORDED MATTER, INKJET R...
- Publication number 20110300353
- Publication date Dec 8, 2011
- Hisashi HABASHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INKJET RECORDING INK, INKJET RECORDING INKSET, INK CARTRIDGE, INKJE...
- Publication number 20110205288
- Publication date Aug 25, 2011
- Akihiko Matsuyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET RECORDING INKSET AND INKJET RECORDING METHOD
- Publication number 20110169889
- Publication date Jul 14, 2011
- Mariko Kojima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
RECORDING INK, INK CARTRIDGE, INK RECORD, INKJET RECORDING APPARATU...
- Publication number 20100271435
- Publication date Oct 28, 2010
- Mariko KOJIMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink set and ink cartridge for ink-jet recording, ink-jet recording...
- Publication number 20100112219
- Publication date May 6, 2010
- Ricoh Company, Ltd.
- Yuuki Yokohama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RECORDING INK, RECORDING INK SET, RECORDS, INK CARTRIDGE, RECORDING...
- Publication number 20090263632
- Publication date Oct 22, 2009
- Mariko Kojima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET RECORDING INK AND RECORDING MEDIA SET, INKJET RECORDING METH...
- Publication number 20090258196
- Publication date Oct 15, 2009
- Hidefumi Nagashima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK FOR RECORDING, AND INK CARTRIDGE, INK RECORDED MATTER, INKJET R...
- Publication number 20090239044
- Publication date Sep 24, 2009
- Hisashi Habashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Recording Ink, Inkjet Recording Method and Inkjet Recording Apparatus
- Publication number 20080254228
- Publication date Oct 16, 2008
- Mariko Kojima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Recording Ink, Ink Cartridge, Ink Record, Inkjet Recording Apparatu...
- Publication number 20080248260
- Publication date Oct 9, 2008
- RICOH COMPANY, LTD.
- Mariko Kojima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Recording Ink, Ink Cartridge, Ink Record, Inkjet Recording Apparatu...
- Publication number 20070221078
- Publication date Sep 27, 2007
- Michihiko Namba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Recording ink for ink-jet recording apparatus, and, ink cartridge,i...
- Publication number 20060176349
- Publication date Aug 10, 2006
- Kiyofumi Nagai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Inkjet recording ink, recording process and recording apparatus
- Publication number 20050231575
- Publication date Oct 20, 2005
- Akiko Bannai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Mariko KOJIMA

Person

Patents Grantslast 30 patents

Formation method of three-dimensional object with metal and/or cera...

Powder material for three-dimensional object formation, hardening l...

Liquid material for forming three-dimensional object and material s...

Liquid material for forming three-dimensional object and material s...

Inkjet recording method and inkjet recording device

Inkjet recording method, inkjet recording device, and ink recorded...

Ink for inkjet recording, inkjet recording method using the ink, an...

Inkjet recording method, inkjet recording device, and recorded mate...

Ink jet recording method and liquid dispersant

Ink jet recording method and liquid dispersant

Inkjet recording ink, inkjet recording inkset, ink cartridge, inkje...

Inkjet recording ink, ink cartridge, inkjet recording apparatus, an...

Recording ink, recording ink set, records, ink cartridge, recording...

Ink for recording, and ink cartridge, ink recorded matter, inkjet r...

Inkjet recording inkset and inkjet recording method

Inkjet recording ink, ink cartridge and inkjet recording apparatus

Recording ink, ink cartridge, ink record, inkjet recording apparatu...

Inkjet recording ink and recording media set, inkjet recording meth...

Ink set and ink cartridge for ink-jet recording, ink-jet recording...

Ink for recording, and ink cartridge, ink recorded matter, inkjet r...

Recording ink, inkjet recording method and inkjet recording apparatus

Recording ink, ink cartridge, ink record, inkjet recording apparatu...

Recording ink, ink cartridge, ink record, inkjet recording apparatu...

Inkjet recording ink, recording process and recording apparatus

Patents Applicationslast 30 patents

PROTEIN CRYSTAL PRODUCTION METHOD AND CRYSTALLINE STRUCTURE ANALYSI...

PRODUCTION OF PROTEIN SOLID MATERIAL

POWDER MATERIAL FOR THREE-DIMENSIONAL OBJECT FORMATION, HARDENING L...

INK, INK SET, AND INKJET RECORDING DEVICE

POWDER MATERIAL FOR THREE-DIMENSIONAL OBJECT FORMATION, HARDENING L...

LIQUID MATERIAL FOR FORMING THREE-DIMENSIONAL OBJECT AND MATERIAL S...

LIQUID MATERIAL FOR FORMING THREE-DIMENSIONAL OBJECT AND MATERIAL S...

INK FOR INKJET RECORDING, INKJET RECORDING METHOD USING THE INK, AN...

INKJET RECORDING METHOD, INKJET RECORDING DEVICE, AND RECORDED MATE...

INKJET RECORDING METHOD AND INKJET RECORDING DEVICE

INKJET RECORDING METHOD, INKJET RECORDING DEVICE, AND INK RECORDED...

INK JET RECORDING METHOD AND LIQUID DISPERSANT

INK JET RECORDING METHOD AND LIQUID DISPERSANT

INKJET RECORDING INK, INK CARTRIDGE AND INKJET RECORDING APPARATUS

INKJET RECORDING INK, INK CARTRIDGE, INKJET RECORDING APPARATUS, AN...

INK FOR RECORDING, AND INK CARTRIDGE, INK RECORDED MATTER, INKJET R...

INKJET RECORDING INK, INKJET RECORDING INKSET, INK CARTRIDGE, INKJE...

INKJET RECORDING INKSET AND INKJET RECORDING METHOD

RECORDING INK, INK CARTRIDGE, INK RECORD, INKJET RECORDING APPARATU...

Ink set and ink cartridge for ink-jet recording, ink-jet recording...

RECORDING INK, RECORDING INK SET, RECORDS, INK CARTRIDGE, RECORDING...

INKJET RECORDING INK AND RECORDING MEDIA SET, INKJET RECORDING METH...

INK FOR RECORDING, AND INK CARTRIDGE, INK RECORDED MATTER, INKJET R...

Recording Ink, Inkjet Recording Method and Inkjet Recording Apparatus

Recording Ink, Ink Cartridge, Ink Record, Inkjet Recording Apparatu...

Recording Ink, Ink Cartridge, Ink Record, Inkjet Recording Apparatu...

Recording ink for ink-jet recording apparatus, and, ink cartridge,i...

Inkjet recording ink, recording process and recording apparatus