Ryuji Kato

Person

Aichi-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cap for ink tank, ink tank, and ink-jet recording apparatus
- Patent number 10,245,839
- Issue date Apr 2, 2019
- Brother Kogyo Kabushiki Kaisha
- Kenjiro Imai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet recording apparatus
- Patent number 9,309,420
- Issue date Apr 12, 2016
- Brother Kogyo Kabushiki Kaisha
- Ryuji Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Water-based ink for ink-jet recording, ink cartridge, ink-jet recor...
- Patent number 9,090,790
- Issue date Jul 28, 2015
- Brother Kogyo Kabushiki Kaisha
- Junichiro Sugimoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink cartridge, method for manufacturing ink cartridge, ink-jet reco...
- Patent number 9,067,422
- Issue date Jun 30, 2015
- Brother Kogyo Kabushiki Kaisha
- Yuko Iwamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of ink-jet recording, pretreatment liquid, ink set, and ink-...
- Patent number 8,691,004
- Issue date Apr 8, 2014
- Brother Kogyo Kabushiki Kaisha
- Ai Tahara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Treatment solution for ink-jet recording, water-based ink set for i...
- Patent number 8,690,304
- Issue date Apr 8, 2014
- Brother Kogyo Kabushiki Kaisha
- Junichiro Sugimoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Treatment solution for ink-jet recording, water-based ink set for i...
- Patent number 8,684,508
- Issue date Apr 1, 2014
- Brother Kogyo Kabushiki Kaisha
- Ryuji Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Treatment liquid for ink-jet recording, ink set, and ink-jet record...
- Patent number 8,672,464
- Issue date Mar 18, 2014
- Brother Kogyo Kabushiki Kaisha
- Ryuji Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus and image forming method
- Patent number 8,567,937
- Issue date Oct 29, 2013
- Brother Kogyo Kabushiki Kaisha
- Masaya Fujioka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Surface treatment solution, ink set, ink-jet recording method, and...
- Patent number 8,282,718
- Issue date Oct 9, 2012
- Brother Kogyo Kabushiki Kaisha
- Hideji Fukaya
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Liquid droplet jetting apparatus
- Patent number 8,162,435
- Issue date Apr 24, 2012
- Brother Kogyo Kabushiki Kaisha
- Tomoyuki Kubo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid droplet jetting apparatus including liquid tank and two head...
- Patent number 8,091,994
- Issue date Jan 10, 2012
- Brother Kogyo Kabushiki Kaisha
- Tomoyuki Kubo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet recording apparatus
- Patent number 8,070,280
- Issue date Dec 6, 2011
- Brother Kogyo Kabushiki Kaisha
- Ryuji Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid droplet jetting apparatus
- Patent number 8,061,822
- Issue date Nov 22, 2011
- Brother Kogyo Kabushiki Kaisha
- Tomoyuki Kubo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet recording apparatus
- Patent number 8,016,405
- Issue date Sep 13, 2011
- Brother Kogyo Kabushiki Kaisha
- Mayuko Umemura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink set for ink-jet recording, ink-jet recording method, and ink-je...
- Patent number 7,971,983
- Issue date Jul 5, 2011
- Brother Kogyo Kabushiki Kaisha
- Hisako Tonishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink set for ink-jet recording
- Patent number 7,766,471
- Issue date Aug 3, 2010
- Brother Kogyo Kabushiki Kaisha
- Ryuji Kato
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water based ink for ink jet recording and ink jet recording method
- Patent number 7,753,999
- Issue date Jul 13, 2010
- Brother Kogyu Kabushiki Kaisha
- Junichiro Sugimoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink set for ink-jet recording, ink for ink-jet recording and method...
- Patent number 7,736,424
- Issue date Jun 15, 2010
- Brother Kogyo Kabushiki Kaisha
- Tomoyo Hamajima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink set for ink-jet recording, ink for ink-jet recording and method...
- Patent number 7,736,425
- Issue date Jun 15, 2010
- Brother Kogyo Kabushiki Kaisha
- Ryuji Kato
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-based ink for ink-jet recording and ink-jet recording method
- Patent number 7,686,444
- Issue date Mar 30, 2010
- Brother Kogyo Kabushiki Kaisha
- Junichiro Sugimoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water base ink for ink-jet recording
- Patent number 7,637,993
- Issue date Dec 29, 2009
- Brother Kogyo Kabushiki Kaisha
- Noriatsu Aoi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink-jet recording apparatus
- Patent number 7,635,183
- Issue date Dec 22, 2009
- Brother Kogyo Kabushiki Kaisha
- Noriaki Satoh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink-jet recording apparatus
- Patent number 7,600,865
- Issue date Oct 13, 2009
- Brother Kogyo Kabushiki Kaisha
- Ryuji Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Water base ink for ink-jet recording
- Patent number 7,553,361
- Issue date Jun 30, 2009
- Brother Kogyo Kabushiki Kaisha
- Noriatsu Aoi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink-jet ink set
- Patent number 7,465,345
- Issue date Dec 16, 2008
- Brother Kogyo Kabushiki Kaisha
- Satoshi Okuda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink-jet ink set
- Patent number 7,438,750
- Issue date Oct 21, 2008
- Brother Kogyo Kabushiki Kaisha
- Satoshi Okuda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink-jet ink set
- Patent number 7,438,749
- Issue date Oct 21, 2008
- Brother Kogyo Kabushiki Kaisha
- Satoshi Okuda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink-jet ink set
- Patent number 7,438,751
- Issue date Oct 21, 2008
- Brother Kogyo Kabushiki Kaisha
- Satoshi Okuda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-based ink set for ink-jet recording
- Patent number 7,416,590
- Issue date Aug 26, 2008
- Brother Kogyo Kabushiki Kaisha
- Junichiro Sugimoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
OBSERVING APPARATUS, PRINTING APPARATUS, AND OBSERVING METHOD
- Publication number 20240391241
- Publication date Nov 28, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- RYUJI KATO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE APPARATUS AND ESTIMATION METHOD
- Publication number 20240391240
- Publication date Nov 28, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- RYUJI KATO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS
- Publication number 20240326441
- Publication date Oct 3, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- MIKIO OGAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Cap for Ink Tank, Ink Tank, and Ink-Jet Recording Apparatus
- Publication number 20170282571
- Publication date Oct 5, 2017
- BROTHER KOGYO KABUSHIKI KAISHA
- Kenjiro Imai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink-Jet Recording Apparatus
- Publication number 20130286086
- Publication date Oct 31, 2013
- BROTHER KOGYO KABUSHIKI KAISHA
- Ryuji Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink Cartridge, Method for Manufacturing Ink Cartridge, Ink-Jet Reco...
- Publication number 20130201262
- Publication date Aug 8, 2013
- BROTHER KOGYO KABUSHIKI KAISHA
- Yuko Iwamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Treatment Solution For Ink-Jet Recording, Water-Based Ink Set For I...
- Publication number 20120081458
- Publication date Apr 5, 2012
- BROTHER KOGYO KABUSHIKI KAISHA
- Ryuji KATO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Treatment Solution For Ink-Jet Recording, Water-Based Ink Set For I...
- Publication number 20120081459
- Publication date Apr 5, 2012
- BROTHER KOGYO KABUSHIKI KAISHA
- Junichiro SUGIMOTO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Water-Based Ink for Ink-Jet Recording, Ink Cartridge, Ink-Jet Recor...
- Publication number 20110244135
- Publication date Oct 6, 2011
- BROTHER KOGYO KABUSHIKI KAISHA
- Junichiro Sugimoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Image Forming Apparatus and Image Forming Method
- Publication number 20110242242
- Publication date Oct 6, 2011
- BROTHER KOGYO KABUSHIKI KAISHA
- Masaya FUJIOKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Treatment Liquid for Ink-Jet Recording, Ink Set, and Ink-Jet Record...
- Publication number 20110242201
- Publication date Oct 6, 2011
- BROTHER KOGYO KABUSHIKI KAISHA
- Ryuji KATO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water-Based Ink for Ink-Jet Recording, Ink Cartridge, Ink-Jet Recor...
- Publication number 20110073004
- Publication date Mar 31, 2011
- BROTHER KOGYO KABUSHIKI KAISHA
- Ryuji KATO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Surface Treatment Solution, Ink Set, Ink-Jet Recording Method, and...
- Publication number 20100330281
- Publication date Dec 30, 2010
- BROTHER KOGYO KABUSHIKI KAISHA
- Hideji FUKAYA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method of Ink-Jet Recording, Pretreatment Liquid, Ink Set, and Ink-...
- Publication number 20100302307
- Publication date Dec 2, 2010
- BROTHER KOGYO KABUSHIKI KAISHA
- Ai Tahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water-Based Ink For Ink-Jet Recording And Ink-Jet Recording Method
- Publication number 20100141723
- Publication date Jun 10, 2010
- BROTHER KOGYO KABUSHIKI KAISHA
- Junichiro Sugimoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink Jet Recording Apparatus and Ink Jet Recording Method
- Publication number 20100134572
- Publication date Jun 3, 2010
- BROTHER KOGYO KABUSHIKI KAISHA
- Noriaki Satoh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DROPLET JETTING APPARATUS
- Publication number 20090141094
- Publication date Jun 4, 2009
- TOMOYUKI KUBO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DROPLET JETTING APPARATUS
- Publication number 20090141074
- Publication date Jun 4, 2009
- TOMOYUKI KUBO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DROPLET JETTING APPARATUS
- Publication number 20090141071
- Publication date Jun 4, 2009
- BROTHER KOGYO KABUSHIKI KAISHA
- TOMOYUKI KUBO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Water base ink for ink-jet recording
- Publication number 20080250968
- Publication date Oct 16, 2008
- BROTHER KOGYO KABUSHIKI KAISHA
- Noriatsu Aoi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink Set for Ink-Jet Recording, Ink-Jet Recording Method, and Ink-Je...
- Publication number 20080171148
- Publication date Jul 17, 2008
- BROTHER KOGYO KABUSHIKI KAISHA
- Hisako TONISHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink Set For Ink-Jet Recording
- Publication number 20080079793
- Publication date Apr 3, 2008
- BROTHER KOGYO KABUSHIKI KAISHA
- Ryuji Kato
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink-Jet Ink Set
- Publication number 20080072786
- Publication date Mar 27, 2008
- BROTHER KOGYO KABUSHIKI KAISHA
- Satoshi Okuda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink-Jet Ink Set
- Publication number 20080072787
- Publication date Mar 27, 2008
- BROTHER KOGYO KABUSHIKI KAISHA
- Satoshi Okuda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink-Jet Ink Set
- Publication number 20080072788
- Publication date Mar 27, 2008
- BROTHER KOGYO KABUSHIKI KAISHA
- Satoshi Okuda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink-Jet Ink Set
- Publication number 20080072789
- Publication date Mar 27, 2008
- BROTHER KOGYO KABUSHIKI KAISHA
- Satoshi Okuda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink set for ink-jet recording, ink for ink-jet recording and method...
- Publication number 20070188574
- Publication date Aug 16, 2007
- BROTHER KOGYO KABUSHIKI KAISHA
- Ryuji Kato
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink set for ink-jet recording, ink for ink-jet recording and method...
- Publication number 20070188573
- Publication date Aug 16, 2007
- BROTHER KOGYO KABUSHIKI KAISHA
- Tomoyo Hamajima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink-jet recording apparatus
- Publication number 20070035599
- Publication date Feb 15, 2007
- BROTHER KOGYO KABUSHIKI KAISHA
- Noriaki Satoh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink-jet recording apparatus
- Publication number 20070035588
- Publication date Feb 15, 2007
- BROTHER KOGYO KABUSHIKI KAISHA
- Mayuko Umemura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Person

Patents Grantslast 30 patents

Cap for ink tank, ink tank, and ink-jet recording apparatus

Ink-jet recording apparatus

Water-based ink for ink-jet recording, ink cartridge, ink-jet recor...

Ink cartridge, method for manufacturing ink cartridge, ink-jet reco...

Method of ink-jet recording, pretreatment liquid, ink set, and ink-...

Treatment solution for ink-jet recording, water-based ink set for i...

Treatment solution for ink-jet recording, water-based ink set for i...

Treatment liquid for ink-jet recording, ink set, and ink-jet record...

Image forming apparatus and image forming method

Surface treatment solution, ink set, ink-jet recording method, and...

Liquid droplet jetting apparatus

Liquid droplet jetting apparatus including liquid tank and two head...

Ink-jet recording apparatus

Liquid droplet jetting apparatus

Ink-jet recording apparatus

Ink set for ink-jet recording, ink-jet recording method, and ink-je...

Ink set for ink-jet recording

Water based ink for ink jet recording and ink jet recording method

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

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

Water-based ink for ink-jet recording and ink-jet recording method

Water base ink for ink-jet recording

Ink-jet recording apparatus

Ink-jet recording apparatus

Water base ink for ink-jet recording

Ink-jet ink set

Ink-jet ink set

Ink-jet ink set

Ink-jet ink set

Water-based ink set for ink-jet recording

Patents Applicationslast 30 patents

OBSERVING APPARATUS, PRINTING APPARATUS, AND OBSERVING METHOD

LIQUID DISCHARGE APPARATUS AND ESTIMATION METHOD

LIQUID EJECTING APPARATUS

Cap for Ink Tank, Ink Tank, and Ink-Jet Recording Apparatus

Ink-Jet Recording Apparatus

Ink Cartridge, Method for Manufacturing Ink Cartridge, Ink-Jet Reco...

Treatment Solution For Ink-Jet Recording, Water-Based Ink Set For I...

Treatment Solution For Ink-Jet Recording, Water-Based Ink Set For I...

Water-Based Ink for Ink-Jet Recording, Ink Cartridge, Ink-Jet Recor...

Image Forming Apparatus and Image Forming Method

Treatment Liquid for Ink-Jet Recording, Ink Set, and Ink-Jet Record...

Water-Based Ink for Ink-Jet Recording, Ink Cartridge, Ink-Jet Recor...

Surface Treatment Solution, Ink Set, Ink-Jet Recording Method, and...

Method of Ink-Jet Recording, Pretreatment Liquid, Ink Set, and Ink-...

Water-Based Ink For Ink-Jet Recording And Ink-Jet Recording Method

Ink Jet Recording Apparatus and Ink Jet Recording Method

LIQUID DROPLET JETTING APPARATUS

LIQUID DROPLET JETTING APPARATUS

LIQUID DROPLET JETTING APPARATUS

Water base ink for ink-jet recording

Ink Set for Ink-Jet Recording, Ink-Jet Recording Method, and Ink-Je...

Ink Set For Ink-Jet Recording

Ink-Jet Ink Set

Ink-Jet Ink Set

Ink-Jet Ink Set

Ink-Jet Ink Set

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

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

Ink-jet recording apparatus

Ink-jet recording apparatus