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Kazuyuki Sawada
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Hyogo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Silicon carbide semiconductor element and method for fabricating th...
Patent number
9,018,699
Issue date
Apr 28, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Tsutomu Kiyosawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for fabricating the same
Patent number
7,851,871
Issue date
Dec 14, 2010
Panasonic Corporation
Yuji Harada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for fabricating the same
Patent number
7,846,828
Issue date
Dec 7, 2010
Panasonic Corporation
Osamu Kusumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with substrate having increased resistance due...
Patent number
7,759,711
Issue date
Jul 20, 2010
Panasonic Corporation
Kazuyuki Sawada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for fabricating the same
Patent number
7,473,929
Issue date
Jan 6, 2009
Panasonic Corporation
Osamu Kusumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a high breakdown voltage transistor for...
Patent number
7,301,179
Issue date
Nov 27, 2007
Matsushita Electric Industrial Co., Ltd.
Saichirou Kaneko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming interlayer insulating film
Patent number
7,060,323
Issue date
Jun 13, 2006
Matsushita Electric Industrial Co., Ltd.
Gaku Sugahara
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process and apparatus of producing optical disk and process of prod...
Patent number
6,835,270
Issue date
Dec 28, 2004
Matsushita Electric Industrial Co., Ltd.
Tetsuo Imada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of forming interlayer insulating film
Patent number
6,558,756
Issue date
May 6, 2003
Matsushita Electric Industrial Co., Ltd.
Gaku Sugahara
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process and apparatus of producing optical disk and process of prod...
Patent number
6,416,609
Issue date
Jul 9, 2002
Matsushita Electric Industrial Co., Ltd.
Tetsuo Imada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of forming interlayer insulating film
Patent number
5,989,998
Issue date
Nov 23, 1999
Matsushita Electric Industrial Co., Ltd.
Gaku Sugahara
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of forming contact structure
Patent number
5,174,858
Issue date
Dec 29, 1992
Matsushita Electric Industrial Co., Ltd.
Hiroshi Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing a semiconductor device by filling hollows with...
Patent number
4,977,104
Issue date
Dec 11, 1990
Matsushita Electric Industrial Co., Ltd.
Kazuyuki Sawada
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR ELEMENT AND METHOD FOR FABRICATING TH...
Publication number
20130168701
Publication date
Jul 4, 2013
PANASONIC CORPORATION
Tsutomu Kiyosawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20110006339
Publication date
Jan 13, 2011
PANASONIC CORPORATION
Kaoru UCHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20100264493
Publication date
Oct 21, 2010
PANASONIC CORPORATION
Yasufumi IZUTSU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20100001315
Publication date
Jan 7, 2010
Masaaki OKITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20090206366
Publication date
Aug 20, 2009
Kazuyuki Sawada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20090104762
Publication date
Apr 23, 2009
PANASONIC CORPORATION
Osamu KUSUMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20090090978
Publication date
Apr 9, 2009
Yuji Harada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and manufacturing method thereof
Publication number
20060284283
Publication date
Dec 21, 2006
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Tetsuya Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20060055064
Publication date
Mar 16, 2006
Saichirou Kaneko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method for fabricating the same
Publication number
20050001217
Publication date
Jan 6, 2005
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Osamu Kusumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of forming interlayer insulating film
Publication number
20030203655
Publication date
Oct 30, 2003
Matsushita Electric Industrial Co., Ltd.
Gaku Sugahara
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Process and apparatus of producing optical disk and process of prod...
Publication number
20030029555
Publication date
Feb 13, 2003
Tetsuo Imada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method of forming interlayer insulating film
Publication number
20020004298
Publication date
Jan 10, 2002
Matsushita Electric Industrial Co., Ltd.
Gaku Sugahara
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Method of forming interlayer insulating film
Publication number
20010051228
Publication date
Dec 13, 2001
Matsushita Electric Industrial Co., Ltd.
Gaku Sugahara
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...