Membership
Tour
Register
Log in
Daisuke Yagyu
Follow
Person
Oita-shi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Fluorine-containing ether compound, lubricant for magnetic recordin...
Patent number
12,129,445
Issue date
Oct 29, 2024
Resonac Corporation
Naoya Fukumoto
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Fluorine-containing ether compound, lubricant for magnetic recordin...
Patent number
12,100,434
Issue date
Sep 24, 2024
Resonac Corporation
Daisuke Yagyu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fluorine-containing ether compound, lubricant for magnetic recordin...
Patent number
12,057,151
Issue date
Aug 6, 2024
Resonac Corporation
Naoya Fukumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Fluorine-containing ether compound, lubricant for magnetic recordin...
Patent number
11,912,824
Issue date
Feb 27, 2024
Resonac Corporation
Naoya Fukumoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluorine-containing ether compound, lubricant for magnetic recordin...
Patent number
11,845,906
Issue date
Dec 19, 2023
Resonac Corporation
Naoya Fukumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Fluorine-containing ether compound, lubricant for magnetic recordin...
Patent number
11,820,742
Issue date
Nov 21, 2023
Resonac Corporation
Naoya Fukumoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fluorine-containing ether compound, lubricant for magnetic recordin...
Patent number
11,820,953
Issue date
Nov 21, 2023
Resonac Corporation
Natsumi Shibata
G11 - INFORMATION STORAGE
Information
Patent Grant
Fluorine-containing ether compound, lubricant for magnetic recordin...
Patent number
11,767,483
Issue date
Sep 26, 2023
Resonac Corporation
Daisuke Yagyu
G11 - INFORMATION STORAGE
Information
Patent Grant
Fluorine-containing ether compound, lubricant for magnetic recordin...
Patent number
11,661,408
Issue date
May 30, 2023
Showa Denko K.K.
Daisuke Yagyu
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Fluorine-containing ether compound, lubricant for magnetic recordin...
Patent number
11,639,330
Issue date
May 2, 2023
Showa Denko K.K.
Masaki Nanko
G11 - INFORMATION STORAGE
Information
Patent Grant
Fluorine-containing ether compound, lubricant for magnetic recordin...
Patent number
11,427,779
Issue date
Aug 30, 2022
Showa Denko K.K.
Yuta Yamaguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluorine-containing ether compound, lubricant for magnetic recordin...
Patent number
11,279,664
Issue date
Mar 22, 2022
Showa Denko K.K.
Daisuke Yagyu
G11 - INFORMATION STORAGE
Information
Patent Grant
Fluorine-containing ether compound, lubricant for magnetic recordin...
Patent number
11,261,394
Issue date
Mar 1, 2022
Showa Denko K.K.
Tsuyoshi Kato
G11 - INFORMATION STORAGE
Information
Patent Grant
Fluorine-containing ether compound, lubricant for magnetic recordin...
Patent number
11,225,624
Issue date
Jan 18, 2022
Showa Denko K.K.
Tsuyoshi Kato
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Fluorine-containing ether compound, lubricant for magnetic recordin...
Patent number
11,220,649
Issue date
Jan 11, 2022
Showa Denko K.K.
Naoya Fukumoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluorine-containing ether compound, lubricant for magnetic recordin...
Patent number
11,180,457
Issue date
Nov 23, 2021
Showa Denko K.K.
Tsuyoshi Kato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Melanin production inhibitor, whitening agent, fibroblast activator...
Patent number
11,045,471
Issue date
Jun 29, 2021
Showa Denko K.K.
Daisuke Yagyu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fluorine-containing ether compound, lubricant for magnetic recordin...
Patent number
11,011,200
Issue date
May 18, 2021
Showa Denko K.K.
Shoko Uetake
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Fluorine-containing ether compound, lubricant for magnetic recordin...
Patent number
10,803,898
Issue date
Oct 13, 2020
Showa Denko K.K.
Naoya Fukumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Nicotinamide mononucleotide derivative and salt thereof, method for...
Patent number
10,654,882
Issue date
May 19, 2020
Showa Denko K.K.
Daisuke Yagyu
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Melanin production inhibitor, whitening agent, fibroblast activator...
Patent number
10,646,487
Issue date
May 12, 2020
Showa Denko K.K.
Daisuke Yagyu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compound, salt of compound, external agent for skin, cosmetic, and...
Patent number
10,112,890
Issue date
Oct 30, 2018
Showa Denko K.K.
Toru Tachibana
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method for producing polar group-containing olefin copolymers
Patent number
9,051,399
Issue date
Jun 9, 2015
Showa Denko K.K.
Yoshikuni Okumura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20250011538
Publication date
Jan 9, 2025
Resonac Corporation
Daisuke YAGYU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING FLUORINATED POLYETHER
Publication number
20240409489
Publication date
Dec 12, 2024
Resonac Corporation
Masataka UMETANI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20240386913
Publication date
Nov 21, 2024
Resonac Corporation
Yutaka TANJI
G11 - INFORMATION STORAGE
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20240331726
Publication date
Oct 3, 2024
Resonac Corporation
Chizuru KASAHARA
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20240279395
Publication date
Aug 22, 2024
Resonac Corporation
Natsumi SHIBATA
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20240203453
Publication date
Jun 20, 2024
Resonac Corporation
Natsumi SHIBATA
G11 - INFORMATION STORAGE
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20240101759
Publication date
Mar 28, 2024
Resonac Corporation
Daisuke YAGYU
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20240034951
Publication date
Feb 1, 2024
Resonac Corporation
Naoya FUKUMOTO
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20240002743
Publication date
Jan 4, 2024
SHOWA DENKO K.K.
Tsuyoshi KATO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20230257521
Publication date
Aug 17, 2023
SHOWA DENKO K.K.
Naoya FUKUMOTO
G11 - INFORMATION STORAGE
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20230120626
Publication date
Apr 20, 2023
SHOWA DENKO K.K.
Naoya FUKUMOTO
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20230115042
Publication date
Apr 13, 2023
SHOWA DENKO K.K.
Daisuke YAGYU
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20230099918
Publication date
Mar 30, 2023
SHOWA DENKO K.K.
Naoya FUKUMOTO
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20230002696
Publication date
Jan 5, 2023
SHOWA DENKO K.K.
Tsuyoshi KATO
G11 - INFORMATION STORAGE
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20220380695
Publication date
Dec 1, 2022
SHOWA DENKO K.K.
Naoya FUKUMOTO
G11 - INFORMATION STORAGE
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20220259513
Publication date
Aug 18, 2022
SHOWA DENKO K.K.
Naoya FUKUMOTO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20220169941
Publication date
Jun 2, 2022
SHOWA DENKO K.K.
Natsumi SHIBATA
G11 - INFORMATION STORAGE
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20220048882
Publication date
Feb 17, 2022
SHOWA DENKO K.K.
Daisuke YAGYU
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20220049176
Publication date
Feb 17, 2022
SHOWA DENKO K.K.
Daisuke YAGYU
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20210188766
Publication date
Jun 24, 2021
SHOWA DENKO K.K.
Masaki NANKO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20210062101
Publication date
Mar 4, 2021
SHOWA DENKO K.K.
Tsuyoshi KATO
G11 - INFORMATION STORAGE
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20210062102
Publication date
Mar 4, 2021
SHOWA DENKO K.K.
Tsuyoshi KATO
G11 - INFORMATION STORAGE
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20200283392
Publication date
Sep 10, 2020
SHOWA DENKO K.K.
Tsuyoshi KATO
G11 - INFORMATION STORAGE
Information
Patent Application
MELANIN PRODUCTION INHIBITOR, WHITENING AGENT, FIBROBLAST ACTIVATOR...
Publication number
20200215069
Publication date
Jul 9, 2020
SHOWA DENKO K.K.
Daisuke YAGYU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20190382676
Publication date
Dec 19, 2019
SHOWA DENKO K.K.
Yuta YAMAGUCHI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20190382675
Publication date
Dec 19, 2019
SHOWA DENKO K.K.
Naoya FUKUMOTO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Transportation System, Schedule Proposal System, and Train Operatio...
Publication number
20190228358
Publication date
Jul 25, 2019
Hitachi, Ltd
Rieko OOTSUKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MELANIN PRODUCTION INHIBITOR, WHITENING AGENT, FIBROBLAST ACTIVATOR...
Publication number
20190224199
Publication date
Jul 25, 2019
SHOWA DENKO K.K.
Daisuke YAGYU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
Publication number
20190084911
Publication date
Mar 21, 2019
SHOWA DENKO K.K.
Daisuke YAGYU
G11 - INFORMATION STORAGE
Information
Patent Application
NICOTINAMIDE MONONUCLEOTIDE DERIVATIVE AND SALT THEREOF, METHOD FOR...
Publication number
20180334474
Publication date
Nov 22, 2018
SHOWA DENKO K.K.
Daisuke YAGYU
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES