Masaharu Matsuura

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Patents Grantslast 30 patents

Information Patent Grant
Resin film for interlayer insulating layer with support, multilayer...
- Patent number 11,553,593
- Issue date Jan 10, 2023
- SHOWA DENKO MATERIALS CO., LTD.
- Takayuki Suzukawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Interlayer insulating film and method for producing same
- Patent number 11,432,400
- Issue date Aug 30, 2022
- SHOWA DENKO MATERIALS CO., LTD.
- Masaharu Matsuura
- B32 - LAYERED PRODUCTS
Information Patent Grant
Lead-free glass composition, and glass composite material, glass pa...
- Patent number 10,968,135
- Issue date Apr 6, 2021
- SHOWA DENKO MATERIALS CO., LTD.
- Takashi Naito
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Adhesive film, multilayer printed wiring board using adhesive film,...
- Patent number 10,645,804
- Issue date May 5, 2020
- Hitachi Chemical Company, Ltd.
- Masaharu Matsuura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of treating the surface of copper and copper
- Patent number 7,588,835
- Issue date Sep 15, 2009
- Hitachi Chemical Company, Ltd.
- Tomoaki Yamashita
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
RESIN FILM FOR INTERLAYER INSULATING LAYER WITH SUPPORT, MULTILAYER...
- Publication number 20210235582
- Publication date Jul 29, 2021
- Showa Denko Materials Co., Ltd.
- Takayuki SUZUKAWA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Lead-Free Glass Composition, and Glass Composite Material, Glass Pa...
- Publication number 20190367405
- Publication date Dec 5, 2019
- Hitachi Chemical Company, Ltd.
- Takashi NAITO
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
INTERLAYER INSULATING FILM AND METHOD FOR PRODUCING SAME
- Publication number 20190182953
- Publication date Jun 13, 2019
- Hitachi Chemical Company, Ltd.
- Masaharu MATSUURA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ADHESIVE FILM, MULTILAYER PRINTED WIRING BOARD USING ADHESIVE FILM,...
- Publication number 20140199533
- Publication date Jul 17, 2014
- Masaharu Matsuura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method Of Treating The Surface Of Copper And Copper
- Publication number 20080096046
- Publication date Apr 24, 2008
- Tomoaki Yamashita
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...