Yukio Kageyama

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polymerizable composition for optical members, optical member and e...
- Patent number 12,139,573
- Issue date Nov 12, 2024
- HOYA LENS THAILAND LTD.
- Masahisa Kousaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polymerizable composition
- Patent number 11,834,549
- Issue date Dec 5, 2023
- HOYA LENS THAILAND LTD.
- Yukio Kageyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polymerizable composition for optical member
- Patent number 11,760,831
- Issue date Sep 19, 2023
- HOYA LENS THAILAND LTD.
- Yukio Kageyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polythiol compound, method for producing curab...
- Patent number 10,975,026
- Issue date Apr 13, 2021
- HOYA LENS THAILAND LTD.
- Yukio Kageyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polythiol compound, method for producing curab...
- Patent number 10,766,996
- Issue date Sep 8, 2020
- HOYA LENS THAILAND LTD.
- Yukio Kageyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Resin composition
- Patent number 10,752,726
- Issue date Aug 25, 2020
- HOYA LENS THAILAND LTD.
- Yukio Kageyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polythiol compound, method for producing curab...
- Patent number 10,611,726
- Issue date Apr 7, 2020
- HOYA LENS THAILAND LTD.
- Yukio Kageyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of polyurethane lens
- Patent number 6,274,694
- Issue date Aug 14, 2001
- Hoya Corporation
- Masahisa Kosaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cast molding material for plastic lens and process for the producti...
- Patent number 6,187,888
- Issue date Feb 13, 2001
- Hoya Corporation
- Akiko Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cast molding material for plastic lens and process for the producti...
- Patent number 6,056,900
- Issue date May 2, 2000
- Hoya Corporation
- Akiko Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of polyurethane lens
- Patent number 5,744,568
- Issue date Apr 28, 1998
- Hoya Corporation
- Masahisa Kosaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of polyurethane lens
- Patent number 5,635,580
- Issue date Jun 3, 1997
- Hoya Corporation
- Masahisa Kosaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
RESIN COMPOSITION FOR OPTICAL MEMBERS, OPTICAL MEMBER AND EYEGLASS...
- Publication number 20220185944
- Publication date Jun 16, 2022
- Hoya Lens Thailand Ltd.
- Masahisa KOUSAKA
- G02 - OPTICS
Information Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL MEMBERS, OPTICAL MEMBER AND E...
- Publication number 20220169778
- Publication date Jun 2, 2022
- Hoya Lens Thailand Ltd.
- Masahisa KOUSAKA
- G02 - OPTICS
Information Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL MEMBER
- Publication number 20210277171
- Publication date Sep 9, 2021
- Hoya Lens Thailand Ltd.
- Yukio KAGEYAMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL MEMBERS
- Publication number 20210206903
- Publication date Jul 8, 2021
- Hoya Lens Thailand Ltd.
- Masahisa KOUSAKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYTHIOL COMPOUND, METHOD FOR PRODUCING CURAB...
- Publication number 20200377452
- Publication date Dec 3, 2020
- HOYA LENS THAILAND LTD.
- Yukio KAGEYAMA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING POLYMERIZABLE COMPOSITION
- Publication number 20200247942
- Publication date Aug 6, 2020
- Hoya Lens Thailand Ltd.
- Yukio KAGEYAMA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PRODUCING POLYTHIOL COMPOUND, METHOD FOR PRODUCING CURAB...
- Publication number 20200181075
- Publication date Jun 11, 2020
- Hoya Lens Thailand Ltd.
- Yukio KAGEYAMA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING CURED PRODUCT, CURED PRODUCT, AND EYEGLASS LEN...
- Publication number 20190062490
- Publication date Feb 28, 2019
- Hoya Lens Thailand Ltd.
- Yukio KAGEYAMA
- G02 - OPTICS
Information Patent Application
METHOD FOR PRODUCING POLYTHIOL COMPOUND, METHOD FOR PRODUCING CURAB...
- Publication number 20190062270
- Publication date Feb 28, 2019
- Hoya Lens Thailand Ltd.
- Yukio KAGEYAMA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING CURED PRODUCT, CURED PRODUCT, AND EYEGLASS LEN...
- Publication number 20190062488
- Publication date Feb 28, 2019
- Hoya Lens Thailand Ltd.
- Yukio KAGEYAMA
- G02 - OPTICS
Information Patent Application
METHOD FOR PRODUCING CURED PRODUCT, CURED PRODUCT, AND EYEGLASS LEN...
- Publication number 20190062489
- Publication date Feb 28, 2019
- Hoya Lens Thailand Ltd.
- Yukio KAGEYAMA
- G02 - OPTICS
Information Patent Application
METHOD FOR PRODUCING POLYTHIOL COMPOUND, METHOD FOR PRODUCING CURAB...
- Publication number 20180362699
- Publication date Dec 20, 2018
- Hoya Lens Thailand Ltd.
- Yukio KAGEYAMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYTHIOL COMPOUND, METHOD FOR PRODUCING CURAB...
- Publication number 20180297943
- Publication date Oct 18, 2018
- HOYA LENS THAILAND LTD.
- Yukio KAGEYAMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN COMPOSITION
- Publication number 20180273673
- Publication date Sep 27, 2018
- HOYA LENS THAILAND LTD.
- Yukio KAGEYAMA
- G02 - OPTICS

Yukio Kageyama

Person

Patents Grantslast 30 patents

Polymerizable composition for optical members, optical member and e...

Method for producing polymerizable composition

Polymerizable composition for optical member

Method for producing polythiol compound, method for producing curab...

Method for producing polythiol compound, method for producing curab...

Resin composition

Method for producing polythiol compound, method for producing curab...

Process for the production of polyurethane lens

Cast molding material for plastic lens and process for the producti...

Cast molding material for plastic lens and process for the producti...

Process for the production of polyurethane lens

Process for the production of polyurethane lens

Patents Applicationslast 30 patents

RESIN COMPOSITION FOR OPTICAL MEMBERS, OPTICAL MEMBER AND EYEGLASS...

POLYMERIZABLE COMPOSITION FOR OPTICAL MEMBERS, OPTICAL MEMBER AND E...

POLYMERIZABLE COMPOSITION FOR OPTICAL MEMBER

POLYMERIZABLE COMPOSITION FOR OPTICAL MEMBERS

METHOD FOR PRODUCING POLYTHIOL COMPOUND, METHOD FOR PRODUCING CURAB...

METHOD FOR PRODUCING POLYMERIZABLE COMPOSITION

METHOD FOR PRODUCING POLYTHIOL COMPOUND, METHOD FOR PRODUCING CURAB...

METHOD FOR PRODUCING CURED PRODUCT, CURED PRODUCT, AND EYEGLASS LEN...

METHOD FOR PRODUCING POLYTHIOL COMPOUND, METHOD FOR PRODUCING CURAB...

METHOD FOR PRODUCING CURED PRODUCT, CURED PRODUCT, AND EYEGLASS LEN...

METHOD FOR PRODUCING CURED PRODUCT, CURED PRODUCT, AND EYEGLASS LEN...

METHOD FOR PRODUCING POLYTHIOL COMPOUND, METHOD FOR PRODUCING CURAB...

METHOD FOR PRODUCING POLYTHIOL COMPOUND, METHOD FOR PRODUCING CURAB...

RESIN COMPOSITION