Ryosuke Nagao

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Aqueous ink, ink cartridge and ink jet recording method
- Patent number 11,613,662
- Issue date Mar 28, 2023
- Canon Kabushiki Kaisha
- Ryosuke Nagao
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Compound, ink, ink cartridge and ink jet recording method
- Patent number 9,410,038
- Issue date Aug 9, 2016
- Canon Kabushiki Kaisha
- Masahiro Suenaga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ink, ink cartridge and ink jet recording method
- Patent number 8,814,341
- Issue date Aug 26, 2014
- Canon Kabushiki Kaisha
- Ryosuke Nagao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Colorant compound
- Patent number 8,343,269
- Issue date Jan 1, 2013
- Canon Kabushiki Kaisha
- Kaoru Takahashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
SOLID SOLUTION PIGMENT, AQUEOUS PIGMENT DISPERSION LIQUID, AND AQUE...
- Publication number 20240318019
- Publication date Sep 26, 2024
- Canon Kabushiki Kaisha
- YOKO UETAKE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
QUINACRIDONE SOLID SOLUTION PIGMENT, PIGMENT DISPERSION, METHOD OF...
- Publication number 20240287311
- Publication date Aug 29, 2024
- Canon Kabushiki Kaisha
- KOUICHIROU OKUMURA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AQUEOUS INK, INK CARTRIDGE AND INK JET RECORDING METHOD
- Publication number 20210253884
- Publication date Aug 19, 2021
- Canon Kabushiki Kaisha
- Ryosuke Nagao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND, INK, INK CARTRIDGE AND INK JET RECORDING METHOD
- Publication number 20140285567
- Publication date Sep 25, 2014
- Canon Kabushiki Kaisha
- Masahiro Suenaga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK, INK CARTRIDGE AND INK JET RECORDING METHOD
- Publication number 20130335490
- Publication date Dec 19, 2013
- Canon Kabushiki Kaisha
- Ryosuke Nagao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COLORANT COMPOUND
- Publication number 20110067598
- Publication date Mar 24, 2011
- Canon Kabushiki Kaisha
- Kaoru Takahashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Ryosuke Nagao

Person

Patents Grantslast 30 patents

Aqueous ink, ink cartridge and ink jet recording method

Compound, ink, ink cartridge and ink jet recording method

Ink, ink cartridge and ink jet recording method

Colorant compound

Patents Applicationslast 30 patents

SOLID SOLUTION PIGMENT, AQUEOUS PIGMENT DISPERSION LIQUID, AND AQUE...

QUINACRIDONE SOLID SOLUTION PIGMENT, PIGMENT DISPERSION, METHOD OF...

AQUEOUS INK, INK CARTRIDGE AND INK JET RECORDING METHOD

COMPOUND, INK, INK CARTRIDGE AND INK JET RECORDING METHOD

INK, INK CARTRIDGE AND INK JET RECORDING METHOD

COLORANT COMPOUND