Hiroshi Kawakubo

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 9,401,284
- Issue date Jul 26, 2016
- Sumitomo Electric Device Innovations, Inc.
- Hiroshi Kawakubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor device
- Patent number 9,368,405
- Issue date Jun 14, 2016
- Sumitomo Electric Device Innovations, Inc.
- Toshiyuki Kosaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,082,742
- Issue date Jul 14, 2015
- Sumitomo Electric Device Innovations, Inc.
- Hiroshi Kawakubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating semiconductor device
- Patent number 8,541,298
- Issue date Sep 24, 2013
- Sumitomo Electric Device Innovations, Inc.
- Hiroshi Kawakubo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20150270137
- Publication date Sep 24, 2015
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Hiroshi Kawakubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20150221554
- Publication date Aug 6, 2015
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Toshiyuki KOSAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20130113107
- Publication date May 9, 2013
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Hiroshi Kawakubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FABRICATING SEMICONDUCTOR DEVICE
- Publication number 20120021598
- Publication date Jan 26, 2012
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Hiroshi Kawakubo
- H01 - BASIC ELECTRIC ELEMENTS