Rumiko Kitagawa

Person

Otsu-shi, Shiga, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing coated medical device
- Patent number 12,360,397
- Issue date Jul 15, 2025
- Toray Industries, Inc.
- Rumiko Kitagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical device
- Patent number 12,338,347
- Issue date Jun 24, 2025
- Toray Industries, Inc.
- Rumiko Kitagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical device and method of manufacturing same
- Patent number 12,246,115
- Issue date Mar 11, 2025
- Toray Industries, Inc.
- Rumiko Kitagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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
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
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
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
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
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
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
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
COPOLYMER, MEDICAL COMPOSITION, COATED MEDICAL DEVICE, AND METHODS...
- Publication number 20250205397
- Publication date Jun 26, 2025
- TORAY INDUSTRIES, INC.
- Saori TABARA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
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
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
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
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
LOW WATER CONTENT SOFT LENS FOR EYE, AND METHOD FOR PRODUCING THE SAME
- Publication number 20150177417
- Publication date Jun 25, 2015
- TORAY INDUSTRIES, INC.
- Masataka Nakamura
- G02 - OPTICS
Information Patent Application
LOW HYDROUS SOFT OPHTHALMIC LENS AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20140333893
- Publication date Nov 13, 2014
- TORAY INDUSTRIES, INC.
- Rumiko Kitagawa
- G02 - OPTICS
Information Patent Application
MEDICAL DEVICE AND METHOD FOR PRODUCING SAME
- Publication number 20140285765
- Publication date Sep 25, 2014
- TORAY INDUSTRIES, INC.
- Kazuhiko Fujisawa
- G02 - OPTICS
Information Patent Application
MEDICAL DEVICE, AND METHOD FOR PRODUCING SAME
- Publication number 20140240660
- Publication date Aug 28, 2014
- TORAY INDUSTRIES, INC.
- Kazuhiko Fujisawa
- G02 - OPTICS
Information Patent Application
MEDICAL DEVICE, COMBINATION OF COATING SOLUTIONS, AND METHOD FOR PR...
- Publication number 20140198294
- Publication date Jul 17, 2014
- TORAY INDUSTRIES, INC.
- Masataka Nakamura
- G02 - OPTICS
Information Patent Application
MEDICAL DEVICE AND METHOD FOR PRODUCING THE SAME
- Publication number 20140198295
- Publication date Jul 17, 2014
- TORAY INDUSTRIES, INC.
- Kazuhiko Fujisawa
- G02 - OPTICS
Information Patent Application
MATERIAL FOR SKIN AND METHOD FOR PRODUCING MATERIAL FOR SKIN
- Publication number 20130129661
- Publication date May 23, 2013
- TORAY INDUSTRIES, INC.
- Rumiko Kitagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LOW WATER CONTENT SOFT LENS FOR EYE, AND METHOD FOR PRODUCING THE SAME
- Publication number 20120314183
- Publication date Dec 13, 2012
- Masataka Nakamura
- G02 - OPTICS

Rumiko Kitagawa

Person

Patents Grantslast 30 patents

Method for producing coated medical device

Medical device

Medical device and method of manufacturing same

Device and production method for the same

Method for producing medical device

Method for producing medical device

Medical device and method for manufacturing the same

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

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

Medical device and method for producing the same

Low hydrous soft ophthalmic lens and method for manufacturing the same

Medical device and method for producing the same

Medical device, and method for producing same

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

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

Patents Applicationslast 30 patents

COPOLYMER, MEDICAL COMPOSITION, COATED MEDICAL DEVICE, AND METHODS...

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

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

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

MEDICAL DEVICE AND METHOD FOR MANUFACTURING THE SAME

METHOD FOR PRODUCING MEDICAL DEVICE

DEVICE AND PRODUCTION METHOD FOR THE SAME

DEVICE AND PRODUCTION METHOD FOR THE SAME

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

LOW WATER CONTENT SOFT LENS FOR EYE, AND METHOD FOR PRODUCING THE SAME

LOW HYDROUS SOFT OPHTHALMIC LENS AND METHOD FOR MANUFACTURING THE SAME

MEDICAL DEVICE AND METHOD FOR PRODUCING SAME

MEDICAL DEVICE, AND METHOD FOR PRODUCING SAME

MEDICAL DEVICE, COMBINATION OF COATING SOLUTIONS, AND METHOD FOR PR...

MEDICAL DEVICE AND METHOD FOR PRODUCING THE SAME

MATERIAL FOR SKIN AND METHOD FOR PRODUCING MATERIAL FOR SKIN

LOW WATER CONTENT SOFT LENS FOR EYE, AND METHOD FOR PRODUCING THE SAME