Ryuji Kato

Person

Aichi-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Quality evaluation method
- Patent number 12,305,155
- Issue date May 20, 2025
- Sumitomo Electric Industries, Ltd.
- Asako Motomura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and analytical evaluation methods using morphological fea...
- Patent number 10,900,950
- Issue date Jan 26, 2021
- National University Corporation Nagoya University
- Ryuji Kato
- G06 - COMPUTING CALCULATING COUNTING
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
Incubated state evaluating device, incubated state evaluating metho...
- Patent number 9,567,560
- Issue date Feb 14, 2017
- National University Corporation Nagoya University
- Hiroyuki Honda
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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
Material for ameliorating skin tissue and method for producing the...
- Patent number 8,338,174
- Issue date Dec 25, 2012
- National University Corporation Nagoya University
- Katsumi Ebisawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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...

Patents Applicationslast 30 patents

Information Patent Application
LIQUID DISCHARGE DEVICE
- Publication number 20250108617
- Publication date Apr 3, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- MIKIO OGAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PEPTIDE AND COMPOSITION
- Publication number 20250084126
- Publication date Mar 13, 2025
- OSAKA UNIVERSITY
- Yusuke TAKAHASHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LIQUID DISCHARGE APPARATUS AND WIPING METHOD
- Publication number 20250058564
- Publication date Feb 20, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Mikio OGAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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
QUALITY EVALUATION METHOD
- Publication number 20210293704
- Publication date Sep 23, 2021
- Sumitomo Electric Industries, Ltd.
- Asako MOTOMURA
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR PRODUCING INFORMATION FOR CELL ANALYSIS, METHOD FOR PROD...
- Publication number 20180080918
- Publication date Mar 22, 2018
- NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY
- Ryuji Kato
- G01 - MEASURING TESTING
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
INCUBATED STATE EVALUATING DEVICE, INCUBATED STATE EVALUATING METHO...
- Publication number 20170166858
- Publication date Jun 15, 2017
- National University Corporation Nagoya University
- Hiroyuki Honda
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
COMPOSITION FOR NEW BONE FORMATION, AND NEW BONE FORMATION SYSTEM
- Publication number 20160144032
- Publication date May 26, 2016
- NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY
- Yoshihiro NISHIDA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CELL CULTURE METHOD AND AUTOMATIC CULTURE SYSTEM USING THE METHOD
- Publication number 20130344597
- Publication date Dec 26, 2013
- Kaneka Corporation
- Tsutomu Suzuki
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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
INCUBATED STATE EVALUATING DEVICE, INCUBATED STATE EVALUATING METHO...
- Publication number 20120092478
- Publication date Apr 19, 2012
- Nikon Corporation
- Hiroyuki Honda
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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
Cell Culture Method and Automatic Culture System Using the Method
- Publication number 20100317102
- Publication date Dec 16, 2010
- Tsutomu Suzuki
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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
Material for ameliorating skin tissue and method for producing the...
- Publication number 20100260722
- Publication date Oct 14, 2010
- National University Corporation Nagoya University
- Katsumi Ebisawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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

Person

Patents Grantslast 30 patents

Quality evaluation method

Apparatus and analytical evaluation methods using morphological fea...

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

Incubated state evaluating device, incubated state evaluating metho...

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

Material for ameliorating skin tissue and method for producing the...

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

Patents Applicationslast 30 patents

LIQUID DISCHARGE DEVICE

PEPTIDE AND COMPOSITION

LIQUID DISCHARGE APPARATUS AND WIPING METHOD

OBSERVING APPARATUS, PRINTING APPARATUS, AND OBSERVING METHOD

LIQUID DISCHARGE APPARATUS AND ESTIMATION METHOD

LIQUID EJECTING APPARATUS

QUALITY EVALUATION METHOD

DEVICE FOR PRODUCING INFORMATION FOR CELL ANALYSIS, METHOD FOR PROD...

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

INCUBATED STATE EVALUATING DEVICE, INCUBATED STATE EVALUATING METHO...

COMPOSITION FOR NEW BONE FORMATION, AND NEW BONE FORMATION SYSTEM

CELL CULTURE METHOD AND AUTOMATIC CULTURE SYSTEM USING THE METHOD

Ink-Jet Recording Apparatus

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

INCUBATED STATE EVALUATING DEVICE, INCUBATED STATE EVALUATING METHO...

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...

Cell Culture Method and Automatic Culture System Using the Method

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

Material for ameliorating skin tissue and method for producing the...

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