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Yuki NAGAI
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Chiyoda-ku, Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Thermosetting resin composition, prepreg, laminate and multilayer p...
Patent number
11,359,055
Issue date
Jun 14, 2022
SHOWA DENKO MATERIALS CO., LTD.
Takao Tanigawa
B32 - LAYERED PRODUCTS
Information
Patent Grant
Resin composition, resin film, laminate, multilayer printed wiring...
Patent number
11,339,251
Issue date
May 24, 2022
SHOWA DENKO MATERIALS CO., LTD.
Yuki Nagai
B32 - LAYERED PRODUCTS
Information
Patent Grant
Resin composition, support with resin layer, prepreg, laminate, mul...
Patent number
11,286,346
Issue date
Mar 29, 2022
SHOWA DENKO MATERIALS CO., LTD.
Takao Tanigawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition, prepreg, laminate and multilayer printed wiring...
Patent number
11,041,045
Issue date
Jun 22, 2021
SHOWA DENKO MATERIALS CO., LTD.
Yuki Nagai
B32 - LAYERED PRODUCTS
Information
Patent Grant
Multilayer transmission line plate
Patent number
10,957,964
Issue date
Mar 23, 2021
SHOWA DENKO MATERIALS CO., LTD.
Takao Tanigawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermosetting resin composition, prepreg, laminate and multilayer p...
Patent number
10,519,279
Issue date
Dec 31, 2019
Hitachi Chemical Company, Ltd.
Takao Tanigawa
B32 - LAYERED PRODUCTS
Information
Patent Grant
Multilayer transmission line plate
Patent number
10,506,705
Issue date
Dec 10, 2019
Hitachi Chemical Company, Ltd.
Yuusuke Kondou
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polyphenylene ether derivative having N-substituted maleimide group...
Patent number
9,828,466
Issue date
Nov 28, 2017
Hitachi Chemical Company, Ltd.
Yasuyuki Mizuno
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Sterilization confirmation tester and test pack
Patent number
8,357,083
Issue date
Jan 22, 2013
Olympus Corporation
Yuki Nagai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Display apparatus and image processing system
Patent number
7,500,755
Issue date
Mar 10, 2009
Pioneer Corporation
Hideaki Ishizaki
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
RESIN FILM-LAMINATED METAL SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20220203654
Publication date
Jun 30, 2022
NIPPON STEEL CORPORATION
Nobuo KADOWAKI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
THERMOSETTING RESIN COMPOSITION, PREPREG, LAMINATE AND MULTILAYER P...
Publication number
20200071464
Publication date
Mar 5, 2020
Hitachi Chemical Company, Ltd.
Takao TANIGAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION, RESIN FILM, LAMINATE, MULTILAYER PRINTED WIRING...
Publication number
20190309130
Publication date
Oct 10, 2019
Hitachi Chemical Company, Ltd.
Yuki NAGAI
B32 - LAYERED PRODUCTS
Information
Patent Application
MULTILAYER TRANSMISSION LINE PLATE
Publication number
20190023899
Publication date
Jan 24, 2019
Hitachi Chemical Company, Ltd.
Takao TANIGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Customer-Information Providing System, Control Method Therefor, and...
Publication number
20180181888
Publication date
Jun 28, 2018
RECRUIT HOLDINGS CO., LTD.
Shingo Ihara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RESIN COMPOSITION, PREPREG, LAMINATE AND MULTILAYER PRINTED WIRING...
Publication number
20180134842
Publication date
May 17, 2018
Hitachi Chemical Company, Ltd.
Yuki NAGAI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MULTILAYER TRANSMISSION LINE PLATE
Publication number
20180139837
Publication date
May 17, 2018
Hitachi Chemical Company, Ltd.
Yuusuke KONDOU
B32 - LAYERED PRODUCTS
Information
Patent Application
THERMOSETTING RESIN COMPOSITION, PREPREG, LAMINATE AND MULTILAYER P...
Publication number
20180127547
Publication date
May 10, 2018
Hitachi Chemical Company, Ltd.
Takao TANIGAWA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
RESIN COMPOSITION, SUPPORT WITH RESIN LAYER, PREPREG, LAMINATE, MUL...
Publication number
20180002485
Publication date
Jan 4, 2018
Hitachi Chemical Company, Ltd.
Takao TANIGAWA
B32 - LAYERED PRODUCTS
Information
Patent Application
POLYPHENYLENE ETHER DERIVATIVE HAVING N-SUBSTITUTED MALEIMIDE GROUP...
Publication number
20170051109
Publication date
Feb 23, 2017
Hitachi Chemical Company, Ltd.
Yasuyuki MIZUNO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
STERILIZATION CONFIRMATION TESTER AND TEST PACK
Publication number
20110223079
Publication date
Sep 15, 2011
OLYMPUS CORPORATION
Yuki Nagai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ENDOSCOPE WASHING AND DISINFECTING EVALUATION APPARATUS
Publication number
20090215160
Publication date
Aug 27, 2009
OLYMPUS MEDICAL SYSTEMS CORP.
Tsuruo Hatori
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Cleaning evaluation filth for medical apparatus and contamination m...
Publication number
20080193631
Publication date
Aug 14, 2008
Yosuke Kanamori
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Sterilization confirmation tester and test pack
Publication number
20070008160
Publication date
Jan 11, 2007
OLYMPUS CORPORATION
Yuki Nagai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Hairstyle displaying system, hairstyle displaying method, and compu...
Publication number
20050256733
Publication date
Nov 17, 2005
Pioneer Corporation
Yuki Nagai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Hairstyle suggesting system, hairstyle suggesting method, and compu...
Publication number
20050251463
Publication date
Nov 10, 2005
Pioneer Corporation
Yuki Nagai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Display apparatus and image processing system
Publication number
20050018140
Publication date
Jan 27, 2005
PIONEER CORPORATION
Hideaki Ishizaki
G06 - COMPUTING CALCULATING COUNTING