Kaoru Sonobe

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device capable of suppressing generation of cracks in...
- Patent number 8,461,690
- Issue date Jun 11, 2013
- Elpida Memory, Inc.
- Masanori Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with hollow and throughhole and method of manu...
- Patent number 8,253,258
- Issue date Aug 28, 2012
- Elpida Memory, Inc.
- Kaoru Sonobe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded semiconductor device using intermediate lead pattern on film...
- Patent number 5,393,705
- Issue date Feb 28, 1995
- NEC Corporation
- Kaoru Sonobe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plastic packaged semiconductor device
- Patent number 5,193,053
- Issue date Mar 9, 1993
- NEC Corporation
- Kaoru Sonobe
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Power Conversion Apparatus and Photovoltaic System
- Publication number 20160254780
- Publication date Sep 1, 2016
- Hitachi, Ltd
- Tomomichi ITO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE CAPABLE OF SUPPRESSING GENERATION OF CRACKS IN...
- Publication number 20110147945
- Publication date Jun 23, 2011
- ELPIDA MEMORY, INC.
- Masanori YOSHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
- Publication number 20100244234
- Publication date Sep 30, 2010
- ELPIDA MEMORY, INC.
- Kaoru SONOBE
- H01 - BASIC ELECTRIC ELEMENTS