Yohei YANAGIDA

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Hamura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 9,293,578
- Issue date Mar 22, 2016
- Hitachi, Ltd.
- Tomoyuki Miyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and its manufacturing method
- Patent number 8,841,724
- Issue date Sep 23, 2014
- Hitachi, Ltd.
- Kenji Miyakoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device having high voltage ES...
- Patent number 8,546,213
- Issue date Oct 1, 2013
- Hitachi, Ltd.
- Tomoyuki Miyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 8,525,291
- Issue date Sep 3, 2013
- Hitachi, Ltd.
- Tomoyuki Miyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 8,217,425
- Issue date Jul 10, 2012
- Hitachi, Ltd.
- Tomoyuki Miyoshi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20140015049
- Publication date Jan 16, 2014
- Hitachi, Ltd.
- Tomoyuki Miyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20120256291
- Publication date Oct 11, 2012
- HITACH, LED.
- Tomoyuki MIYOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20110278669
- Publication date Nov 17, 2011
- Hitachi, Ltd.
- Tomoyuki MIYOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device and Its Manufacturing Method
- Publication number 20110215401
- Publication date Sep 8, 2011
- Hitachi, Ltd
- Kenji MIYAKOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20110140199
- Publication date Jun 16, 2011
- Hitachi, Ltd.
- Tomoyuki MIYOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20100078676
- Publication date Apr 1, 2010
- Hitachi, Ltd.
- Tomoyuki MIYOSHI
- H01 - BASIC ELECTRIC ELEMENTS