Hiroaki SHIRAGA

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Organic EL device
- Patent number 9,161,397
- Issue date Oct 13, 2015
- Rohm Co., Ltd.
- Hiroaki Shiraga
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SIC SEMICONDUCTOR DEVICE
- Publication number 20240072108
- Publication date Feb 29, 2024
- Rohm Co., Ltd.
- Yuki NAKANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SiC SEMICONDUCTOR DEVICE
- Publication number 20230197786
- Publication date Jun 22, 2023
- Rohm Co., Ltd.
- Seigo MORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SIC SEMICONDUCTOR DEVICE
- Publication number 20230187504
- Publication date Jun 15, 2023
- Rohm Co., Ltd.
- Kenji YAMAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SIC SEMICONDUCTOR DEVICE
- Publication number 20230170410
- Publication date Jun 1, 2023
- Rohm Co., Ltd.
- Seigo MORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic EL Device
- Publication number 20140097745
- Publication date Apr 10, 2014
- Rohm Co., Ltd.
- Hiroaki SHIRAGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic EL Light Emitting Device and Manufacturing Method Thereof
- Publication number 20130334507
- Publication date Dec 19, 2013
- Noriyuki SHIMOJI
- F21 - LIGHTING
Information Patent Application
SOLID STATE IMAGE SENSOR FOR COLOR IMAGE PICK UP
- Publication number 20110205412
- Publication date Aug 25, 2011
- ROHM CO., LTD.,
- Kenichi MIYAZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE