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Kazuo Tsubota
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Agent for restoring visual function or agent for preventing deterio...
Patent number
11,932,679
Issue date
Mar 19, 2024
Keio University
Toshihide Kurihara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition and functional food for preventing myopia
Patent number
11,813,299
Issue date
Nov 14, 2023
TSUBOTA LABORATORY, INC.
Kazuo Tsubota
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nucleic acid construct that encodes chimeric rhodopsin
Patent number
11,771,741
Issue date
Oct 3, 2023
Restore Vision Inc.
Toshihide Kurihara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Rapid tumorigenicity screening system
Patent number
11,332,773
Issue date
May 17, 2022
Keio University
Shigeto Shimmura
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method of improving lacrimal secretion for dry eye treatment using...
Patent number
11,033,566
Issue date
Jun 15, 2021
Oryza Oil & Fat Chemical Co., Ltd.
Kazuo Tsubota
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Light source for myopia prevention article and method of using ligh...
Patent number
11,007,375
Issue date
May 18, 2021
Toshiba Materials Co., Ltd.
Masahiko Yamakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical element
Patent number
10,866,433
Issue date
Dec 15, 2020
JINS HOLDINGS Inc.
Shunsuke Shioya
G02 - OPTICS
Information
Patent Grant
Glass
Patent number
10,865,134
Issue date
Dec 15, 2020
AGC Inc.
Kensuke Nagai
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Myopia treatment device
Patent number
10,823,982
Issue date
Nov 3, 2020
TSUBOTA LABORATORY, INC.
Kazuo Tsubota
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Display system, electronic device, and lighting system
Patent number
10,660,182
Issue date
May 19, 2020
TSUBOTA LABORATORY, INC.
Kazuo Tsubota
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Lottery device and game machine using same
Patent number
10,537,786
Issue date
Jan 21, 2020
Konami Digital Entertainment Co., Ltd.
Shogo Azuma
G07 - CHECKING-DEVICES
Information
Patent Grant
Method for producing therapeutic corneal endothelial substitute cel...
Patent number
10,501,725
Issue date
Dec 10, 2019
Keio University
Shigeto Shimmura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Myopia prevention device
Patent number
10,133,092
Issue date
Nov 20, 2018
TSUBOTA LABORATORY, INC.
Kazuo Tsubota
F21 - LIGHTING
Information
Patent Grant
Pharmaceutical composition for prophylaxis and/or treatment of corn...
Patent number
9,968,566
Issue date
May 15, 2018
Keio University
Akihiro Higuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Agent for treating meibomian gland dysfunction
Patent number
9,877,975
Issue date
Jan 30, 2018
Keio University
Kazuo Tsubota
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for producing corneal endothelial cell
Patent number
9,347,042
Issue date
May 24, 2016
Keio University
Shigeto Shimmura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of measuring the elasticity of crystalline lens, a method of...
Patent number
9,254,082
Issue date
Feb 9, 2016
Riken
Satoshi Wada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for measuring operating visual acuity
Patent number
7,470,026
Issue date
Dec 30, 2008
Qualitas Inc.
Minako Kaido
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tear secretion quantity examination system
Patent number
7,134,998
Issue date
Nov 14, 2006
Kao Corporation
Koji Endo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for inhibiting apoptosis
Patent number
6,852,687
Issue date
Feb 8, 2005
Sucampo A.G.
Kazuo Tsubota
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pharmaceutical composition comprising albumin as an active ingredient
Patent number
6,159,930
Issue date
Dec 12, 2000
R-Tech Ueno, Ltd.
Kazuo Tsubota
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Inhibitors for the adhesion of lymphocytes to glandular cells
Patent number
6,146,630
Issue date
Nov 14, 2000
Kazuo Tsubota
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Drug composition comprising albumin as active ingredient
Patent number
6,043,213
Issue date
Mar 28, 2000
R-Tech Ueno, Ltd.
Kazuo Tsubota
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Therapeutic composition for corneal impairment
Patent number
5,795,912
Issue date
Aug 18, 1998
Senju Pharmaceutical, Co., Ltd.
Kazuo Tsubota
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS FOR CONTROLLING BIOLOGICAL FUNCTION BY LIGHT STIMULATION...
Publication number
20240165422
Publication date
May 23, 2024
TSUBOTA LABORATORY, INC.
Motoshi HAYANO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Agent for Adjusting Hardness of Lens of Eye
Publication number
20240148766
Publication date
May 9, 2024
HAYASHIBARA CO., LTD.
Yosuke NAKAZAWA
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Eyedrops for Inhibiting Myopia Progression in Children and Screenin...
Publication number
20240041806
Publication date
Feb 8, 2024
Tsubota Laboratory, Inc.
Kazuo Tsubota
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION AND FUNCTIONAL FOOD FOR PREVENTING MYOPIA
Publication number
20240033311
Publication date
Feb 1, 2024
TSUBOTA LABORATORY, INC.
Kazuo TSUBOTA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DEVICE AND METHOD FOR INHIBITING CHOROIDAL THINNING
Publication number
20230364441
Publication date
Nov 16, 2023
TSUBOTA LABORATORY, INC.
Xiaoyan JIANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NUCLEIC ACID CONSTRUCT THAT ENCODES CHIMERIC RHODOPSIN
Publication number
20230248804
Publication date
Aug 10, 2023
Restore Vision Inc.
Toshihide Kurihara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SIMPLE DIAGNOSIS ASSISTING DEVICE FOR KERATOCONUS, ASTIGMATISM, AND...
Publication number
20230218164
Publication date
Jul 13, 2023
TSUBOTA LABORATORY, INC.
Kazuo TSUBOTA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NUCLEIC ACID CONSTRUCT THAT ENCODES CHIMERIC RHODOPSIN
Publication number
20220402994
Publication date
Dec 22, 2022
Restore Vision Inc.
Toshihide Kurihara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NUCLEIC ACID CONSTRUCT THAT ENCODES CHIMERIC RHODOPSIN
Publication number
20220273761
Publication date
Sep 1, 2022
Restore Vision Inc.
Toshihide Kurihara
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
PREVENTING, AND SUPPRESSING PROGRESSION OF, RETINAL DISEASE, IMPROV...
Publication number
20220025018
Publication date
Jan 27, 2022
Restore Vision Inc.
Toshihide Kurihara
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BRAIN WAVE AND CELL ACTIVITY CONTROL DEVICE AND METHOD BASED ON LIG...
Publication number
20210308481
Publication date
Oct 7, 2021
TSUBOTA LABORATORY, INC.
Motoshi HAYANO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LIGHT SOURCE FOR MYOPIA PREVENTION ARTICLE AND METHOD OF USING LIGH...
Publication number
20210228901
Publication date
Jul 29, 2021
Toshiba Materials Co., Ltd.
Masahiko YAMAKAWA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NON-INVASIVE CORNEA AND SCLERA STRENGTHENING DEVICE AND METHOD
Publication number
20210023384
Publication date
Jan 28, 2021
TSUBOTA LABORATORY, INC.
Hidenaga KOBASHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DIAGNOSIS SUPPORT DEVICE, LEARNING DEVICE, DIAGNOSIS SUPPORT METHOD...
Publication number
20210000343
Publication date
Jan 7, 2021
Nikon Corporation
Toshihide KURIHARA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR DERIVING CORNEAL ENDOTHELIUM REPLACEMENT CELLS FROM iPS...
Publication number
20200397826
Publication date
Dec 24, 2020
KEIO UNIVERSITY
Shigeto SHIMMURA
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
RAPID TUMORIGENICITY SCREENING SYSTEM
Publication number
20200308621
Publication date
Oct 1, 2020
KEIO UNIVERSITY
Shigeto SHIMMURA
G01 - MEASURING TESTING
Information
Patent Application
MOISTURE MIST-SPRAYING DEVICE AND METHOD
Publication number
20200229973
Publication date
Jul 23, 2020
TSUBOTA LABORATORY, INC.
Kazuo TSUBOTA
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
COMPOSITION AND FUNCTIONAL FOOD FOR PREVENTING MYOPIA
Publication number
20200171112
Publication date
Jun 4, 2020
TSUBOTA LABORATORY, INC.
Kazuo TSUBOTA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MOUSE MYOPIA-INDUCED MODEL AND ENDOPLASMIC RETICULUM STRESS SUPPRES...
Publication number
20200150457
Publication date
May 14, 2020
TSUBOTA LABORATORY, INC.
Shinichi IKEDA
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
DISPLAY SYSTEM, ELECTRONIC DEVICE, AND LIGHTING SYSTEM
Publication number
20200092971
Publication date
Mar 19, 2020
TSUBOTA LABORATORY, INC.
Kazuo TSUBOTA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
A THERAPEUTIC OR PROPHYLACTIC AGENT FOR ISCHEMIC DISEASE, GLAUCOMA,...
Publication number
20190365760
Publication date
Dec 5, 2019
KEIO UNIVERSITY
Toshihide KURIHARA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
THERAPEUTIC/PROPHYLACTIC AGENT FOR GRAFT-VERSUS-HOST DISEASE, FIBRO...
Publication number
20190192458
Publication date
Jun 27, 2019
KEIO UNIVERSITY
Shin MUKAI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AGENT FOR RESTORING VISUAL FUNCTION OR AGENT FOR PREVENTING DETERIO...
Publication number
20190194294
Publication date
Jun 27, 2019
KEIO UNIVERSITY
Toshihide Kurihara
C07 - ORGANIC CHEMISTRY
Information
Patent Application
FOOD AND DRINK PRODUCT CONTAINING POORLY DIGESTIBLE COMPOUND AND CO...
Publication number
20190126075
Publication date
May 2, 2019
Kyodo Milk Industry Co., Ltd.
Mitsuharu Matsumoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MYOPIA TREATMENT DEVICE
Publication number
20190129204
Publication date
May 2, 2019
TSUBOTA LABORATORY, INC.
Kazuo Tsubota
G02 - OPTICS
Information
Patent Application
WEIGHT LOSS EYEGLASSES
Publication number
20190121165
Publication date
Apr 25, 2019
TSUBOTA LABORATORY, INC.
Kazuo TSUBOTA
G02 - OPTICS
Information
Patent Application
LOTTERY DEVICE AND GAME MACHINE USING SAME
Publication number
20180345125
Publication date
Dec 6, 2018
KONAMI DIGITAL ENTERTAINMENT CO., LTD.
Shogo AZUMA
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
LIGHT SOURCE FOR MYOPIA PREVENTION ARTICLE AND METHOD OF USING LIGH...
Publication number
20180351050
Publication date
Dec 6, 2018
Toshiba Materials Co., Ltd.
Masahiko Yamakawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OPTICAL ELEMENT
Publication number
20180341122
Publication date
Nov 29, 2018
JINS INC.
Shunsuke Shioya
G02 - OPTICS
Information
Patent Application
GLASS
Publication number
20180297888
Publication date
Oct 18, 2018
Asahi Glass Company, Limited
Kensuke NAGAI
G02 - OPTICS