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Yoshiyuki Kawakami
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor integrated circuit
Patent number
7,541,625
Issue date
Jun 2, 2009
Panasonic Corporation
Yoshiyuki Kawakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and method for calculating temporal deterioration margin...
Patent number
6,795,802
Issue date
Sep 21, 2004
Matsushita Electric Industrial Co., Ltd.
Hirokazu Yonezawa
G01 - MEASURING TESTING
Information
Patent Grant
Semiconductor integrated circuit and method for designing the same
Patent number
6,498,515
Issue date
Dec 24, 2002
Matsushita Electric Industrial Co., Ltd.
Yoshiyuki Kawakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor integrated circuit and method for designing the same
Patent number
6,396,307
Issue date
May 28, 2002
Matsushita Electric Industrial Co., Ltd.
Yoshiyuki Kawakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hot carrier effect simulation for integrated circuits
Patent number
6,278,964
Issue date
Aug 21, 2001
Matsushita Electric Industrial Co., Ltd.
Jingkun Fang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of estimating degradation with consideration of hot carrier...
Patent number
6,047,247
Issue date
Apr 4, 2000
Matsushita Electric Industrial Co., Ltd.
Nobufusa Iwanishi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multilayer routing method and structure for semiconductor integrate...
Patent number
5,877,091
Issue date
Mar 2, 1999
Matsushita Electric Industrial Co. Ltd,
Yoshiyuki Kawakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor integrated circuit and layout designing method for th...
Patent number
5,774,371
Issue date
Jun 30, 1998
Matsushita Electric Industrial Co., Ltd.
Yoshiyuki Kawakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Wiring method and system for integrated circuit
Patent number
5,729,469
Issue date
Mar 17, 1998
Matsushita Electric Industrial Co., Ltd.
Yoshiyuki Kawakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Channel routing method
Patent number
5,272,645
Issue date
Dec 21, 1993
Matsushita Electric Industrial Co., Ltd.
Yoshiyuki Kawakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
L-shaped channel wiring method
Patent number
5,241,455
Issue date
Aug 31, 1993
Matsushita Electric Industrial Co., Ltd.
Masahiro Fukui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Layout pattern generation and geometric processing system for LSI c...
Patent number
5,062,054
Issue date
Oct 29, 1991
Matsushita Electric Industrial Co., Ltd.
Yoshiyuki Kawakami
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Semiconductor Integrated Circuit
Publication number
20080164496
Publication date
Jul 10, 2008
Yoshiyuki Kawakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of timing verification and layout optimization
Publication number
20070143723
Publication date
Jun 21, 2007
Yoshiyuki Kawakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Semiconductor integrated circuit and method for designing the same
Publication number
20020140460
Publication date
Oct 3, 2002
Matsushita Electric Industrial Co., Ltd.
Yoshiyuki Kawakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus and method for calculating temporal deterioration margin...
Publication number
20020022949
Publication date
Feb 21, 2002
Hirokazu Yonezawa
G01 - MEASURING TESTING