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Hirohisa Dejima
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Shizuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Backlight unit and liquid crystal display device
Patent number
10,718,892
Issue date
Jul 21, 2020
Keiwa Inc.
Yoshitada Namikawa
G02 - OPTICS
Information
Patent Grant
Buffer sheet and flat panel display
Patent number
10,613,368
Issue date
Apr 7, 2020
Keiwa Inc.
Motohiko Okabe
G02 - OPTICS
Information
Patent Grant
Resin composition, filling material, insulating layer and semicondu...
Patent number
7,999,354
Issue date
Aug 16, 2011
Sumitomo Bakelite Company, Ltd.
Toyosei Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20200124784
Publication date
Apr 23, 2020
KEIWA INC.
Yoshitada NAMIKAWA
G02 - OPTICS
Information
Patent Application
BUFFER SHEET AND FLAT PANEL DISPLAY
Publication number
20190049790
Publication date
Feb 14, 2019
KEIWA INC.
Motohiko OKABE
G02 - OPTICS
Information
Patent Application
RESIN COMPOSITION, SEMICONDUCTOR WAFER BONDING PRODUCT AND SEMICOND...
Publication number
20120196075
Publication date
Aug 2, 2012
Toyosei Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR WAFER BONDING PRODUCT, SEMICO...
Publication number
20120187553
Publication date
Jul 26, 2012
SUMITOMO BAKELITE COMPANY LIMITED
Masahiro Yoneyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SPACER FORMATION FILM, METHOD OF MANUFACTURING SEMICONDUCTOR WAFER...
Publication number
20120168970
Publication date
Jul 5, 2012
Toshihiro Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FILM FOR RESIN SPACER, LIGHT-RECEIVING DEVICE AND METHOD FOR MANUFA...
Publication number
20120032284
Publication date
Feb 9, 2012
Hirohisa Dejima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR WAFER BONDING PRODUCT, SEMICO...
Publication number
20120012989
Publication date
Jan 19, 2012
SUMITOMO BAKELITE COMPANY LIMITED
Toshihiro Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTOSENSITIVE RESIN COMPOSITION, ADHESIVE FILM AND LIGHT-RECEIVING...
Publication number
20110316116
Publication date
Dec 29, 2011
Toshihiro Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SPACER FORMATION FILM, SEMICONDUCTOR WAFER AND SEMICONDUCTOR DEVICE
Publication number
20110316127
Publication date
Dec 29, 2011
Fumihiro Shiraishi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SEMICONDUCTOR WAFER BONDING PRODUCT, METHOD OF MANUFACTURING SEMICO...
Publication number
20110304034
Publication date
Dec 15, 2011
Hirohisa Dejima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESIN COMPOSITION, FILLING MATERIAL, INSULATING LAYER AND SEMICONDU...
Publication number
20100181684
Publication date
Jul 22, 2010
SUMITOMO BAKELITE COMPANY LIMITED
Toyosei Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...