Koju Okazaki

Person

Ichihara-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Antifogging laminate
- Patent number 11,338,562
- Issue date May 24, 2022
- Mitsui Chemicals, Inc.
- Takayuki Hanawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymerizable composition and molded product
- Patent number 11,312,857
- Issue date Apr 26, 2022
- Mitsui Chemicals, Inc.
- Motoharu Oiki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing polymerizable composition for optical materia...
- Patent number 10,519,060
- Issue date Dec 31, 2019
- Mitsui Chemicals, Inc.
- Kouji Suesugi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Modified acrylic resin cured product, and laminate thereof, and pro...
- Patent number 10,428,194
- Issue date Oct 1, 2019
- Mitsui Chemicals, Inc.
- Koju Okazaki
- B32 - LAYERED PRODUCTS
Information Patent Grant
Primer composition
- Patent number 10,040,947
- Issue date Aug 7, 2018
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hydrophilic monolayer films
- Patent number 9,976,049
- Issue date May 22, 2018
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hydrophilic materials including sulfonate copolymer and amino resin
- Patent number 9,976,050
- Issue date May 22, 2018
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hydrophilic film
- Patent number 9,512,034
- Issue date Dec 6, 2016
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Composition and film comprising same
- Patent number 9,273,222
- Issue date Mar 1, 2016
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Monolayer film and hydrophilic material comprising the same
- Patent number 9,238,769
- Issue date Jan 19, 2016
- Mitsui Chemicals, Inc.
- Koju Okazaki
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Single layer film and hydrophilic material comprising the same
- Patent number 9,034,464
- Issue date May 19, 2015
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Single layer film and hydrophilic material comprising the same
- Patent number 8,617,711
- Issue date Dec 31, 2013
- Mitsui Chemicals, Inc.
- Koju Okazaki
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Optical component and sulfur-containing poly(thio)ester (co)polymer
- Patent number 7,008,571
- Issue date Mar 7, 2006
- Mitsui Chemicals, Inc.
- Chojiro Higuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organic polymers and novel polymerizable compounds
- Patent number 6,797,805
- Issue date Sep 28, 2004
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing 1,3-bis(3-aminophenoxy)benzene
- Patent number 6,664,425
- Issue date Dec 16, 2003
- Mitsui Chemicals, Inc.
- Naoki Tomoshige
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selenium-containing transparent optical material
- Patent number 6,664,364
- Issue date Dec 16, 2003
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Selenium-containing transparent optical material
- Patent number 6,482,918
- Issue date Nov 19, 2002
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerizable composition
- Patent number 6,458,917
- Issue date Oct 1, 2002
- Mitsui Chemicals, Inc.
- Hiroyuki Morijiri
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymerizable composition and process for producing optical resin c...
- Patent number 6,365,707
- Issue date Apr 2, 2002
- Mitsui Chemicals, Inc.
- Akinori Ryu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Selenium-containing transparent optical material
- Patent number 6,303,747
- Issue date Oct 16, 2001
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymerizable composition
- Patent number 6,300,464
- Issue date Oct 9, 2001
- Mitsui Chemical, Inc.
- Hiroyuki Morijiri
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymerizable composition
- Patent number 6,204,311
- Issue date Mar 20, 2001
- Mitsui Chemicals, Inc.
- Hiroyuki Morijiri
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selenized transparent optical material
- Patent number 6,124,424
- Issue date Sep 26, 2000
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfur-containing urethane-based resin and composition and process...
- Patent number 6,100,362
- Issue date Aug 8, 2000
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polysulfide-based resin composition, polysulfide-based resin, and o...
- Patent number 5,955,206
- Issue date Sep 21, 1999
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing a sulfur-containing urethane-based plastic le...
- Patent number 5,837,797
- Issue date Nov 17, 1998
- Mitsui Toatsu Chemicals, Inc.
- Koju Okazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Plastic lenses having a high-refractive index, process for the prep...
- Patent number 5,753,730
- Issue date May 19, 1998
- Mitsui Toatsu Chemicals, Inc.
- Teruyuki Nagata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composition for urethane-base plastic lens, urethane-base plastic l...
- Patent number 5,693,738
- Issue date Dec 2, 1997
- Mitsui Toatsu Chemicals, Inc.
- Koju Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polythiol useful for preparing sulfur-containing urethane-based res...
- Patent number 5,608,115
- Issue date Mar 4, 1997
- Mitsui Toatsu Chemicals, Inc.
- Koju Okazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Plastic lenses having a high-refractive index, process for the prep...
- Patent number 5,594,088
- Issue date Jan 14, 1997
- Mitsui Toatsu Chemicals, Inc.
- Teruyuki Nagata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Antireflective Laminate
- Publication number 20210284862
- Publication date Sep 16, 2021
- Mitsui Chemicals, Inc.
- Takayuki HANAWA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
POLYMERIZABLE COMPOSITION AND MOLDED PRODUCT
- Publication number 20200010665
- Publication date Jan 9, 2020
- Mitsui Chemicals, Inc.
- Motoharu OIKI
- G02 - OPTICS
Information Patent Application
ANTIFOGGING LAMINATE
- Publication number 20190202184
- Publication date Jul 4, 2019
- Mitsui Chemicals, Inc.
- Takayuki HANAWA
- B32 - LAYERED PRODUCTS
Information Patent Application
PROCESS FOR PRODUCING POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIA...
- Publication number 20180194672
- Publication date Jul 12, 2018
- Mitsui Chemicals, Inc.
- Kouji SUESUGI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROPHILIC CURABLE COMPOSITIONS
- Publication number 20180163056
- Publication date Jun 14, 2018
- Mitsui Chemicals, Inc.
- Koju OKAZAKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROPHILIC MONOLAYER FILM WITH OPTICAL FUNCTIONALITY AND STACK OF...
- Publication number 20180036995
- Publication date Feb 8, 2018
- Mitsui Chemicals, Inc.
- Koju OKAZAKI
- B32 - LAYERED PRODUCTS
Information Patent Application
MODIFIED ACRYLIC RESIN CURED PRODUCT, AND LAMINATE THEREOF, AND PRO...
- Publication number 20180030230
- Publication date Feb 1, 2018
- Mitsui Chemicals, Inc.
- Koju OKAZAKI
- B32 - LAYERED PRODUCTS
Information Patent Application
DENTAL PROSTHESIS
- Publication number 20170209345
- Publication date Jul 27, 2017
- Mitsui Chemicals, Inc.
- Akira HASEGAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HYDROPHILIC MATERIALS INCLUDING SULFONATE COPOLYMER AND AMINO RESIN
- Publication number 20170210937
- Publication date Jul 27, 2017
- Mitsui Chemicals, Inc.
- Koju OKAZAKI
- B32 - LAYERED PRODUCTS
Information Patent Application
HYDROPHILIC MONOLAYER FILMS
- Publication number 20170044393
- Publication date Feb 16, 2017
- Mitsui Chemicals, Inc.
- Koju OKAZAKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FILM COMPRISING COPOLYMER OR COMPOSITION
- Publication number 20160046827
- Publication date Feb 18, 2016
- Mitsui Chemicals, Inc.
- Koju OKAZAKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COPOLYMER AND HYDROPHILIC MATERIAL COMPOSED OF THE SAME
- Publication number 20160032036
- Publication date Feb 4, 2016
- Mitsui Chemicals, Inc.
- Koju OKAZAKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HYDROPHILIC MODIFIED ACRYLIC RESIN FILM
- Publication number 20150126682
- Publication date May 7, 2015
- Koju Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITION AND FILM COMPRISING SAME
- Publication number 20140256870
- Publication date Sep 11, 2014
- Koju Okazaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MONOLAYER FILM AND HYDROPHILIC MATERIAL COMPRISING THE SAME
- Publication number 20140154451
- Publication date Jun 5, 2014
- Mitsui Chemicals, Inc.
- Koju Okazaki
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
SINGLE-LAYER FILM AND HYDROPHILIC MATERIAL COMPRISING THE SAME
- Publication number 20130156959
- Publication date Jun 20, 2013
- Koju Okazaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PRIMER COMPOSITION
- Publication number 20110014483
- Publication date Jan 20, 2011
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROPHILIC FILM
- Publication number 20110008630
- Publication date Jan 13, 2011
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Single Layer Film and Hydrophilic Material Comprising the Same
- Publication number 20090191373
- Publication date Jul 30, 2009
- Mitsui Chemicals ,Inc.
- Koju Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Optical parts and sulfur-containing poly (thio)ester (co)polymer
- Publication number 20030204030
- Publication date Oct 30, 2003
- Chojiro Higuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Organic polymers and novel polymerizable compound
- Publication number 20030166808
- Publication date Sep 4, 2003
- Koju Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Selenium-containing transparent optical material
- Publication number 20030166830
- Publication date Sep 4, 2003
- Koju Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Selenium-containing transparent optical material
- Publication number 20020120097
- Publication date Aug 29, 2002
- Koju Okazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Polymerizable composition
- Publication number 20020019511
- Publication date Feb 14, 2002
- Hiroyuki Morijiri
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Polymerizable composition
- Publication number 20010002413
- Publication date May 31, 2001
- Hiroyuki Morijiri
- C07 - ORGANIC CHEMISTRY

Koju Okazaki

Person

Patents Grantslast 30 patents

Antifogging laminate

Polymerizable composition and molded product

Process for producing polymerizable composition for optical materia...

Modified acrylic resin cured product, and laminate thereof, and pro...

Primer composition

Hydrophilic monolayer films

Hydrophilic materials including sulfonate copolymer and amino resin

Hydrophilic film

Composition and film comprising same

Monolayer film and hydrophilic material comprising the same

Single layer film and hydrophilic material comprising the same

Single layer film and hydrophilic material comprising the same

Optical component and sulfur-containing poly(thio)ester (co)polymer

Organic polymers and novel polymerizable compounds

Process for producing 1,3-bis(3-aminophenoxy)benzene

Selenium-containing transparent optical material

Selenium-containing transparent optical material

Polymerizable composition

Polymerizable composition and process for producing optical resin c...

Selenium-containing transparent optical material

Polymerizable composition

Polymerizable composition

Selenized transparent optical material

Sulfur-containing urethane-based resin and composition and process...

Polysulfide-based resin composition, polysulfide-based resin, and o...

Process for preparing a sulfur-containing urethane-based plastic le...

Plastic lenses having a high-refractive index, process for the prep...

Composition for urethane-base plastic lens, urethane-base plastic l...

Polythiol useful for preparing sulfur-containing urethane-based res...

Plastic lenses having a high-refractive index, process for the prep...

Patents Applicationslast 30 patents

Antireflective Laminate

POLYMERIZABLE COMPOSITION AND MOLDED PRODUCT

ANTIFOGGING LAMINATE

PROCESS FOR PRODUCING POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIA...

HYDROPHILIC CURABLE COMPOSITIONS

HYDROPHILIC MONOLAYER FILM WITH OPTICAL FUNCTIONALITY AND STACK OF...

MODIFIED ACRYLIC RESIN CURED PRODUCT, AND LAMINATE THEREOF, AND PRO...

DENTAL PROSTHESIS

HYDROPHILIC MATERIALS INCLUDING SULFONATE COPOLYMER AND AMINO RESIN

HYDROPHILIC MONOLAYER FILMS

FILM COMPRISING COPOLYMER OR COMPOSITION

COPOLYMER AND HYDROPHILIC MATERIAL COMPOSED OF THE SAME

HYDROPHILIC MODIFIED ACRYLIC RESIN FILM

COMPOSITION AND FILM COMPRISING SAME

MONOLAYER FILM AND HYDROPHILIC MATERIAL COMPRISING THE SAME

SINGLE-LAYER FILM AND HYDROPHILIC MATERIAL COMPRISING THE SAME

PRIMER COMPOSITION

HYDROPHILIC FILM

Single Layer Film and Hydrophilic Material Comprising the Same

Optical parts and sulfur-containing poly (thio)ester (co)polymer

Organic polymers and novel polymerizable compound

Selenium-containing transparent optical material

Selenium-containing transparent optical material

Polymerizable composition

Polymerizable composition