Riichiro Mitsuhashi

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Patents Grantslast 30 patents

Information Patent Grant
Insulating buffer film and high dielectric constant semiconductor d...
- Patent number 7,816,244
- Issue date Oct 19, 2010
- Panasonic Corporation
- Shigenori Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulating buffer film and high dielectric constant semiconductor d...
- Patent number 7,495,298
- Issue date Feb 24, 2009
- Panasonic Corporation
- Shigenori Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wet-etching method and method for manufacturing semiconductor device
- Patent number 6,667,246
- Issue date Dec 23, 2003
- Matsushita Electric Industrial Co., Ltd.
- Riichiro Mitsuhashi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
INSULATING BUFFER FILM AND HIGH DIELECTRIC CONSTANT SEMICONDUCTOR D...
- Publication number 20110008954
- Publication date Jan 13, 2011
- PANASONIC CORPORATION
- Shigenori HAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATING BUFFER FILM AND HIGH DIELECTRIC CONSTANT SEMICONDUCTOR D...
- Publication number 20090130833
- Publication date May 21, 2009
- PANASONIC CORPORATION
- Shigenori Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method for fabricating the same
- Publication number 20070007564
- Publication date Jan 11, 2007
- Shigenori Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wet-etching method and method for manufacturing semiconductor device
- Publication number 20030104706
- Publication date Jun 5, 2003
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Riichiro Mitsuhashi
- H01 - BASIC ELECTRIC ELEMENTS