Ai Hayakawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Compound, ink, resist composition for color filter, color filter, s...
- Patent number 12,098,288
- Issue date Sep 24, 2024
- Canon Kabushiki Kaisha
- Taichi Shintou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compound, ink, resist composition for color filter, sheet for heat-...
- Patent number 11,970,438
- Issue date Apr 30, 2024
- Canon Kabushiki Kaisha
- Ai Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thermal transfer recording sheet
- Patent number 11,904,621
- Issue date Feb 20, 2024
- Canon Kabushiki Kaisha
- Ai Hayakawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Heat sensitive transfer recording sheet
- Patent number 11,801,703
- Issue date Oct 31, 2023
- Canon Kabushiki Kaisha
- Takeshi Sekiguchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Compound, ink, resist composition for color filter, sheet for heat-...
- Patent number 11,472,962
- Issue date Oct 18, 2022
- Canon Kabushiki Kaisha
- Taichi Shintou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Compound, ink, resist composition for color filter, sheet for heat-...
- Patent number 11,434,375
- Issue date Sep 6, 2022
- Canon Kabushiki Kaisha
- Taichi Shintou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Compound, liquid composition, thermal transfer recording sheet, ton...
- Patent number 11,021,436
- Issue date Jun 1, 2021
- Canon Kabushiki Kaisha
- Koromo Shirota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Pigment dispersion, method for manufacturing toner, aqueous ink, an...
- Patent number 10,678,156
- Issue date Jun 9, 2020
- Canon Kabushiki Kaisha
- Akiko Kitao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
COMPOUND, INK, RESIST COMPOSITION FOR COLOR FILTER, SHEET FOR HEAT-...
- Publication number 20210230109
- Publication date Jul 29, 2021
- Canon Kabushiki Kaisha
- Ai Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PIGMENT DISPERSION, AND RESIST COMPOSITION AND INK COMPOSITION FOR...
- Publication number 20210171792
- Publication date Jun 10, 2021
- Canon Kabushiki Kaisha
- Taichi Shintou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND, INK, RESIST COMPOSITION FOR COLOR FILTER, COLOR FILTER, S...
- Publication number 20210115259
- Publication date Apr 22, 2021
- Canon Kabushiki Kaisha
- Taichi Shintou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
THERMAL TRANSFER RECORDING SHEET
- Publication number 20210060995
- Publication date Mar 4, 2021
- Canon Kabushiki Kaisha
- Ai Hayakawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HEAT SENSITIVE TRANSFER RECORDING SHEET
- Publication number 20200407572
- Publication date Dec 31, 2020
- Canon Kabushiki Kaisha
- Takeshi Sekiguchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND, LIQUID COMPOSITION, THERMAL TRANSFER RECORDING SHEET, TON...
- Publication number 20200347007
- Publication date Nov 5, 2020
- Canon Kabushiki Kaisha
- Koromo Shirota
- G02 - OPTICS
Information Patent Application
COMPOUND, INK, RESIST COMPOSITION FOR COLOR FILTER, SHEET FOR HEAT-...
- Publication number 20200339814
- Publication date Oct 29, 2020
- Canon Kabushiki Kaisha
- Taichi Shintou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COLORING COMPOUND AND THERMAL TRANSFER RECORDING SHEET
- Publication number 20200283633
- Publication date Sep 10, 2020
- Canon Kabushiki Kaisha
- Ai Hayakawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND, INK, RESIST COMPOSITION FOR COLOR FILTER, COLOR FILTER, H...
- Publication number 20200131371
- Publication date Apr 30, 2020
- Canon Kabushiki Kaisha
- Taichi Shintou
- G02 - OPTICS
Information Patent Application
PIGMENT DISPERSION, METHOD FOR MANUFACTURING TONER, AQUEOUS INK, AN...
- Publication number 20180275545
- Publication date Sep 27, 2018
- Canon Kabushiki Kaisha
- Akiko Kitao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Ai Hayakawa

Person

Patents Grantslast 30 patents

Compound, ink, resist composition for color filter, color filter, s...

Compound, ink, resist composition for color filter, sheet for heat-...

Thermal transfer recording sheet

Heat sensitive transfer recording sheet

Compound, ink, resist composition for color filter, sheet for heat-...

Compound, ink, resist composition for color filter, sheet for heat-...

Compound, liquid composition, thermal transfer recording sheet, ton...

Pigment dispersion, method for manufacturing toner, aqueous ink, an...

Patents Applicationslast 30 patents

COMPOUND, INK, RESIST COMPOSITION FOR COLOR FILTER, SHEET FOR HEAT-...

PIGMENT DISPERSION, AND RESIST COMPOSITION AND INK COMPOSITION FOR...

COMPOUND, INK, RESIST COMPOSITION FOR COLOR FILTER, COLOR FILTER, S...

THERMAL TRANSFER RECORDING SHEET

HEAT SENSITIVE TRANSFER RECORDING SHEET

COMPOUND, LIQUID COMPOSITION, THERMAL TRANSFER RECORDING SHEET, TON...

COMPOUND, INK, RESIST COMPOSITION FOR COLOR FILTER, SHEET FOR HEAT-...

COLORING COMPOUND AND THERMAL TRANSFER RECORDING SHEET

COMPOUND, INK, RESIST COMPOSITION FOR COLOR FILTER, COLOR FILTER, H...

PIGMENT DISPERSION, METHOD FOR MANUFACTURING TONER, AQUEOUS INK, AN...