Masataka Nakamura

Person

Otsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Device and production method for the same
- Patent number 11,986,573
- Issue date May 21, 2024
- Toray Industries, Inc.
- Rumiko Kitagawa
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Medical device
- Patent number 11,872,327
- Issue date Jan 16, 2024
- Toray Industries, Inc.
- Tomohiro Kato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing medical device
- Patent number 11,613,089
- Issue date Mar 28, 2023
- Toray Industries, Inc.
- Rumiko Kitagawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Copolymer, wetting agent, medical device, and method for producing...
- Patent number 11,591,426
- Issue date Feb 28, 2023
- Toray Industries, Inc.
- Kyohei Yamashita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Contact lens composition, contact lens, and method for manufacturin...
- Patent number 11,365,275
- Issue date Jun 21, 2022
- Toray Industries, Inc.
- Hirokazu Iimori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing medical device
- Patent number 11,358,352
- Issue date Jun 14, 2022
- Toray Industries, Inc.
- Rumiko Kitagawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Medical device and method for manufacturing the same
- Patent number 11,202,849
- Issue date Dec 21, 2021
- Toray Industries, Inc.
- Rumiko Kitagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Soft contact lens and method for suppressing attachment of soft con...
- Patent number 11,119,338
- Issue date Sep 14, 2021
- Seed Co., Ltd.
- Akira Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polymer electrolyte molded article, polymer el...
- Patent number 11,108,071
- Issue date Aug 31, 2021
- Toray Industries, Inc.
- Daisuke Izuhara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Device and production method for the same
- Patent number 11,045,574
- Issue date Jun 29, 2021
- Toray Industries, Inc.
- Rumiko Kitagawa
- B32 - LAYERED PRODUCTS
Information Patent Grant
Device and production method for the same
- Patent number 11,020,511
- Issue date Jun 1, 2021
- Toray Industries, Inc.
- Rumiko Kitagawa
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Medical device, combination of coating solutions, and method for pr...
- Patent number 10,591,749
- Issue date Mar 17, 2020
- Toray Industries, Inc.
- Masataka Nakamura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Skin adhesive sheet, and sheet-like external preparation for skin
- Patent number 10,398,639
- Issue date Sep 3, 2019
- Toray Industries, Inc.
- Rumiko Kitagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrode and method for manufacturing electrode
- Patent number 10,376,174
- Issue date Aug 13, 2019
- Toray Industries, Inc.
- Takao Someya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Silicone acrylamide copolymer
- Patent number 10,240,034
- Issue date Mar 26, 2019
- Johnson & Johnson Vision Care, Inc.
- Ryuta Tamiya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polymer electrolyte molded article, polymer el...
- Patent number 10,224,562
- Issue date Mar 5, 2019
- Toray Industries, Inc.
- Daisuke Izuhara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Macromonomer mixture, terminal-reactive polymer mixture, intermedia...
- Patent number 10,125,209
- Issue date Nov 13, 2018
- Johnson & Johnson Vision Care, Inc.
- Kazuhiko Fujisawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicone hydrogel, medical device, lens for eye and contact lens
- Patent number 10,087,274
- Issue date Oct 2, 2018
- Toray Industries, Inc.
- Tomohiro Kato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical device and method for producing the same
- Patent number 9,778,488
- Issue date Oct 3, 2017
- Toray Industries, Inc.
- Kazuhiko Fujisawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Low hydrous soft ophthalmic lens and method for manufacturing the same
- Patent number 9,753,187
- Issue date Sep 5, 2017
- Toray Industries, Inc.
- Rumiko Kitagawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Silicone acrylamide copolymer
- Patent number 9,745,460
- Issue date Aug 29, 2017
- Johnson & Johnson Vision Care, Inc.
- Ryuta Tamiya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Medical device and method for producing the same
- Patent number 9,632,212
- Issue date Apr 25, 2017
- Toray Industries, Inc.
- Kazuhiko Fujisawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Macroinitiator containing hydrophobic segment
- Patent number 9,617,423
- Issue date Apr 11, 2017
- Johnson & Johnson Vision Care, Inc.
- Ryuta Tamiya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical device, and method for producing same
- Patent number 9,377,562
- Issue date Jun 28, 2016
- Toray Industries, Inc.
- Kazuhiko Fujisawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical antimicrobial composition and medical device comprising the...
- Patent number 9,345,811
- Issue date May 24, 2016
- Toray Industries, Inc.
- Masataka Nakamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Macroinitiator containing hydrophobic segment
- Patent number 9,321,890
- Issue date Apr 26, 2016
- Johnson & Johnson Vision Care, Inc.
- Ryuta Tamiya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Low water content soft lens for eye, and method for producing the same
- Patent number 9,297,930
- Issue date Mar 29, 2016
- Toray Industries, Inc.
- Masataka Nakamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrolysis-resistant silicone compounds
- Patent number 9,056,878
- Issue date Jun 16, 2015
- Johnson & Johnson Vision Care, Inc.
- Kazuhiko Fujisawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing hydrolysis-resistant silicone compounds
- Patent number 9,056,880
- Issue date Jun 16, 2015
- Johnson & Johnson Vision Care, Inc.
- Kazuhiko Fujisawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Low water content soft lens for eye, and method for producing the same
- Patent number 9,046,644
- Issue date Jun 2, 2015
- Toray Industries, Inc.
- Masataka Nakamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
POLYDIMETHYLACRYLAMIDE POWDER, POLYDIMETHYLACRYLAMIDE SOLUTION, AND...
- Publication number 20240376234
- Publication date Nov 14, 2024
- TORAY INDUSTRIES, INC.
- Rumiko KITAGAWA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING COATED MEDICAL DEVICE
- Publication number 20240160043
- Publication date May 16, 2024
- TORAY INDUSTRIES, INC.
- Rumiko KITAGAWA
- G02 - OPTICS
Information Patent Application
COATED MEDICAL DEVICE AND PRODUCTION METHOD THEREFOR
- Publication number 20240157027
- Publication date May 16, 2024
- TORAY INDUSTRIES, INC.
- Rumiko KITAGAWA
- G02 - OPTICS
Information Patent Application
COATED MEDICAL DEVICE AND PRODUCTION METHOD THEREFOR
- Publication number 20240139382
- Publication date May 2, 2024
- TORAY INDUSTRIES, INC.
- Rumiko KITAGAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLYMER COMPOSITION AND MOLDED ARTICLE
- Publication number 20230323115
- Publication date Oct 12, 2023
- TORAY INDUSTRIES, INC.
- Taisuke KOGAWA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COATED SILICONE MEMBER MANUFACTURING METHOD
- Publication number 20230287191
- Publication date Sep 14, 2023
- TORAY INDUSTRIES, INC.
- Hirokazu IIMORI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING MEDICAL DEVICE
- Publication number 20230057266
- Publication date Feb 23, 2023
- TORAY INDUSTRIES, INC.
- Rumiko KITAGAWA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR MANUFACTURING MEDICAL DEVICE
- Publication number 20220249731
- Publication date Aug 11, 2022
- TORAY INDUSTRIES, INC.
- Rumiko KITAGAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR MANUFACTURING MEDICAL DEVICE
- Publication number 20220184908
- Publication date Jun 16, 2022
- TORAY INDUSTRIES, INC.
- Rumiko Kitagawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DEVICE AND PRODUCTION METHOD FOR THE SAME
- Publication number 20220168471
- Publication date Jun 2, 2022
- TORAY INDUSTRIES, INC.
- Rumiko Kitagawa
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
MEDICAL DEVICE AND METHOD OF MANUFACTURING SAME
- Publication number 20220008631
- Publication date Jan 13, 2022
- TORAY INDUSTRIES, INC.
- Rumiko KITAGAWA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MEDICAL DEVICE AND METHOD FOR PRODUCING THE SAME
- Publication number 20220008630
- Publication date Jan 13, 2022
- TORAY INDUSTRIES, INC.
- Hirokazu IIMORI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MEDICAL DEVICE
- Publication number 20210395526
- Publication date Dec 23, 2021
- TORAY INDUSTRIES, INC.
- Rumiko KITAGAWA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONTACT LENS COMPOSITION, CONTACT LENS, AND METHOD FOR MANUFACTURIN...
- Publication number 20210147602
- Publication date May 20, 2021
- TORAY INDUSTRIES, INC.
- Hirokazu Iimori
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
COPOLYMER, WETTING AGENT, MEDICAL DEVICE, AND METHOD FOR PRODUCING...
- Publication number 20210015960
- Publication date Jan 21, 2021
- TORAY INDUSTRIES, INC.
- Kyohei Yamashita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SOFT CONTACT LENS AND METHOD FOR SUPPRESSING ATTACHMENT OF SOFT CON...
- Publication number 20200310161
- Publication date Oct 1, 2020
- Seed Co., Ltd.
- Akira Nakamura
- G02 - OPTICS
Information Patent Application
MEDICAL DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20200215226
- Publication date Jul 9, 2020
- TORAY INDUSTRIES, INC.
- Rumiko Kitagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MEDICAL DEVICE
- Publication number 20200164112
- Publication date May 28, 2020
- TORAY INDUSTRIES, INC.
- Tomohiro Kato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING MEDICAL DEVICE
- Publication number 20200139653
- Publication date May 7, 2020
- TORAY INDUSTRIES, INC.
- Rumiko Kitagawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MEDICAL DEVICE AND METHOD OF MANUFACTURING MEDICAL DEVICE
- Publication number 20190160205
- Publication date May 30, 2019
- TORAY INDUSTRIES, INC.
- Tomohiro Kato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PRODUCING POLYMER ELECTROLYTE MOLDED ARTICLE, POLYMER EL...
- Publication number 20190148756
- Publication date May 16, 2019
- TORAY INDUSTRIES, INC.
- Daisuke Izuhara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COPOLYMER, WETTING AGENT, MEDICAL DEVICE, AND METHOD FOR PRODUCING...
- Publication number 20190099511
- Publication date Apr 4, 2019
- TORAY INDUSTRIES, INC.
- Kyohei Yamashita
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MACROMONOMER MIXTURE, TERMINAL-REACTIVE POLYMER MIXTURE, INTERMEDIA...
- Publication number 20190048117
- Publication date Feb 14, 2019
- Johnson & Johnson Vision Care, Inc.
- Kazuhiko Fujisawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DEVICE AND PRODUCTION METHOD FOR THE SAME
- Publication number 20190022282
- Publication date Jan 24, 2019
- TORAY INDUSTRIES, INC.
- Rumiko Kitagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE AND PRODUCTION METHOD FOR THE SAME
- Publication number 20190015542
- Publication date Jan 17, 2019
- TORAY INDUSTRIES, INC.
- Rumiko Kitagawa
- G02 - OPTICS
Information Patent Application
SKIN ADHESIVE SHEET, AND SHEET-LIKE EXTERNAL PREPARATION FOR SKIN
- Publication number 20180125775
- Publication date May 10, 2018
- TORAY INDUSTRIES, INC.
- Rumiko Kitagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SILICONE ACRYLAMIDE COPOLYMER
- Publication number 20170321051
- Publication date Nov 9, 2017
- Johnson & Johnson Vision Care, Inc.
- Ryuta Tamiya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SILICONE HYDROGEL, MEDICAL DEVICE, LENS FOR EYE AND CONTACT LENS (A...
- Publication number 20170204213
- Publication date Jul 20, 2017
- TORAY INDUSTRIES, INC.
- Tomohiro KATO
- G02 - OPTICS
Information Patent Application
ELECTRODE AND METHOD FOR MANUFACTURING ELECTRODE
- Publication number 20160331261
- Publication date Nov 17, 2016
- TORAY INDUSTRIES, INC.
- Takao SOMEYA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MACROINITIATOR CONTAINING HYDROPHOBIC SEGMENT
- Publication number 20160194497
- Publication date Jul 7, 2016
- Johnson & Johnson Vision Care, Inc.
- Ryuta Tamiya
- G02 - OPTICS

Masataka Nakamura

Person

Patents Grantslast 30 patents

Device and production method for the same

Medical device

Method for producing medical device

Copolymer, wetting agent, medical device, and method for producing...

Contact lens composition, contact lens, and method for manufacturin...

Method for producing medical device

Medical device and method for manufacturing the same

Soft contact lens and method for suppressing attachment of soft con...

Method for producing polymer electrolyte molded article, polymer el...

Device and production method for the same

Device and production method for the same

Medical device, combination of coating solutions, and method for pr...

Skin adhesive sheet, and sheet-like external preparation for skin

Electrode and method for manufacturing electrode

Silicone acrylamide copolymer

Method for producing polymer electrolyte molded article, polymer el...

Macromonomer mixture, terminal-reactive polymer mixture, intermedia...

Silicone hydrogel, medical device, lens for eye and contact lens

Medical device and method for producing the same

Low hydrous soft ophthalmic lens and method for manufacturing the same

Silicone acrylamide copolymer

Medical device and method for producing the same

Macroinitiator containing hydrophobic segment

Medical device, and method for producing same

Medical antimicrobial composition and medical device comprising the...

Macroinitiator containing hydrophobic segment

Low water content soft lens for eye, and method for producing the same

Hydrolysis-resistant silicone compounds

Process for producing hydrolysis-resistant silicone compounds

Low water content soft lens for eye, and method for producing the same

Patents Applicationslast 30 patents

POLYDIMETHYLACRYLAMIDE POWDER, POLYDIMETHYLACRYLAMIDE SOLUTION, AND...

METHOD FOR PRODUCING COATED MEDICAL DEVICE

COATED MEDICAL DEVICE AND PRODUCTION METHOD THEREFOR

COATED MEDICAL DEVICE AND PRODUCTION METHOD THEREFOR

POLYMER COMPOSITION AND MOLDED ARTICLE

COATED SILICONE MEMBER MANUFACTURING METHOD

METHOD FOR PRODUCING MEDICAL DEVICE

METHOD FOR MANUFACTURING MEDICAL DEVICE

METHOD FOR MANUFACTURING MEDICAL DEVICE

DEVICE AND PRODUCTION METHOD FOR THE SAME

MEDICAL DEVICE AND METHOD OF MANUFACTURING SAME

MEDICAL DEVICE AND METHOD FOR PRODUCING THE SAME

MEDICAL DEVICE

CONTACT LENS COMPOSITION, CONTACT LENS, AND METHOD FOR MANUFACTURIN...

COPOLYMER, WETTING AGENT, MEDICAL DEVICE, AND METHOD FOR PRODUCING...

SOFT CONTACT LENS AND METHOD FOR SUPPRESSING ATTACHMENT OF SOFT CON...

MEDICAL DEVICE AND METHOD FOR MANUFACTURING THE SAME

MEDICAL DEVICE

METHOD FOR PRODUCING MEDICAL DEVICE

MEDICAL DEVICE AND METHOD OF MANUFACTURING MEDICAL DEVICE

METHOD FOR PRODUCING POLYMER ELECTROLYTE MOLDED ARTICLE, POLYMER EL...

COPOLYMER, WETTING AGENT, MEDICAL DEVICE, AND METHOD FOR PRODUCING...

MACROMONOMER MIXTURE, TERMINAL-REACTIVE POLYMER MIXTURE, INTERMEDIA...

DEVICE AND PRODUCTION METHOD FOR THE SAME

DEVICE AND PRODUCTION METHOD FOR THE SAME

SKIN ADHESIVE SHEET, AND SHEET-LIKE EXTERNAL PREPARATION FOR SKIN

SILICONE ACRYLAMIDE COPOLYMER

SILICONE HYDROGEL, MEDICAL DEVICE, LENS FOR EYE AND CONTACT LENS (A...

ELECTRODE AND METHOD FOR MANUFACTURING ELECTRODE

MACROINITIATOR CONTAINING HYDROPHOBIC SEGMENT