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Kouichi UMEMOTO
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Himeji-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Nanodiamond particle dispersion
Patent number
11,939,222
Issue date
Mar 26, 2024
Daicel Corporation
Kouichi Umemoto
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Anti-reflection film
Patent number
11,372,138
Issue date
Jun 28, 2022
Daicel Corporation
Takahiro Sakakibara
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Surface-modified nanodiamond, liquid dispersion including surface-m...
Patent number
11,167,993
Issue date
Nov 9, 2021
Daicel Corporation
Kouichi Umemoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Surface-modified nanodiamond, surface-modified nanodiamond dispersi...
Patent number
11,046,834
Issue date
Jun 29, 2021
Daicel Corporation
Kouichi Umemoto
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Curable resin composition and optical member
Patent number
10,988,607
Issue date
Apr 27, 2021
Daicel Corporation
Kouichi Umemoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Formed article
Patent number
10,072,108
Issue date
Sep 11, 2018
Daicel Corporation
Takayuki Yaegashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITION FOR REFRIGERATION MACHINE AND COMPOSITION KIT FOR REFRI...
Publication number
20240240101
Publication date
Jul 18, 2024
DAICEL CORPORATION
Norihiro KIMOTO
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
NANODIAMOND DISPERSION COMPOSITION
Publication number
20230331959
Publication date
Oct 19, 2023
DAICEL CORPORATION
Norihiro KIMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NANODIAMOND DISPERSION COMPOSITION
Publication number
20220259048
Publication date
Aug 18, 2022
DAICEL CORPORATION
Norihiro KIMOTO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
BATTERY ELECTROLYTIC SOLUTION AND LITHIUM ION BATTERY
Publication number
20220263134
Publication date
Aug 18, 2022
DAICEL CORPORATION
Daisuke SHIRO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NANODIAMOND PARTICLE DISPERSION
Publication number
20210114882
Publication date
Apr 22, 2021
DAICEL CORPORATION
Kouichi UMEMOTO
B82 - NANO-TECHNOLOGY
Information
Patent Application
PLATING FILM
Publication number
20210087702
Publication date
Mar 25, 2021
DAICEL CORPORATION
Norihiro KIMOTO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ANTI-REFLECTION FILM
Publication number
20200282712
Publication date
Sep 10, 2020
DAICEL CORPORATION
Takahiro SAKAKIBARA
B82 - NANO-TECHNOLOGY
Information
Patent Application
ANTI-REFLECTION FILM
Publication number
20200192001
Publication date
Jun 18, 2020
DAICEL CORPORATION
Takahiro SAKAKIBARA
B32 - LAYERED PRODUCTS
Information
Patent Application
SURFACE-MODIFIED NANODIAMOND, LIQUID DISPERSION INCLUDING SURFACE-M...
Publication number
20200189916
Publication date
Jun 18, 2020
DAICEL CORPORATION
Kouichi UMEMOTO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SURFACE-MODIFIED NANODIAMOND, SURFACE-MODIFIED NANODIAMOND DISPERSI...
Publication number
20200017661
Publication date
Jan 16, 2020
DAICEL CORPORATION
Kouichi UMEMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CURABLE RESIN COMPOSITION AND OPTICAL MEMBER
Publication number
20190031874
Publication date
Jan 31, 2019
DAICEL CORPORATION
Kouichi UMEMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FORMED ARTICLE
Publication number
20170190815
Publication date
Jul 6, 2017
DAICEL CORPORATION
Takayuki YAEGASHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...