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Hiroji Takeyama
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Logical equivalence verifying device, method, and computer-readable...
Patent number
7,337,414
Issue date
Feb 26, 2008
Fujitsu Limited
Terunobu Maruyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Logical equivalence verifying device, method and computer readable...
Patent number
7,143,375
Issue date
Nov 28, 2006
Fujitsu Limited
Terunobu Maruyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for verifying logical equivalency between logi...
Patent number
7,086,016
Issue date
Aug 1, 2006
Fujitsu Limited
Kazuhiro Matsuzaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Circuit designing apparatus, circuit designing method and timing di...
Patent number
6,678,871
Issue date
Jan 13, 2004
Fujitsu Limited
Hiroji Takeyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Circuit designing apparatus, circuit designing method and timing di...
Patent number
6,618,834
Issue date
Sep 9, 2003
Fujitsu Limited
Hiroji Takeyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for managing timing error information
Patent number
6,473,874
Issue date
Oct 29, 2002
Fujitsu Limited
Hiroji Takeyama
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
LOGICAL DESCRIPTION DIFFERENCE EXTRACTING METHOD, LOGICAL DESIGN AI...
Publication number
20110307849
Publication date
Dec 15, 2011
Fujitsu Limited
Hiroji TAKEYAMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus and method for creating function verification description...
Publication number
20070028203
Publication date
Feb 1, 2007
FUJITSU LIMITED
Mitsuru Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Logical equivalence verifying device, logical equivalence verifying...
Publication number
20060184903
Publication date
Aug 17, 2006
FUJITSU LIMITED
Terunobu Maruyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus and method for circuit diagram display, and computer product
Publication number
20060047451
Publication date
Mar 2, 2006
FUJITSU LIMITED
Mituru Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Logical equivalence verifying device, logical equivalence verifying...
Publication number
20040098683
Publication date
May 20, 2004
FUJITSU LIMITED
Terunobu Maruyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for verifying logical equivalency between logi...
Publication number
20030237065
Publication date
Dec 25, 2003
FUJITSU LIMITED
Kazuhiro Matsuzaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Automated HDL modifying apparatus and computer-readable recording m...
Publication number
20030033595
Publication date
Feb 13, 2003
Fujitsu Limited
Miki Takagi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Circuit designing apparatus, circuit designing method and timing di...
Publication number
20030009727
Publication date
Jan 9, 2003
FUJITSU LIMITED
Hiroji Takeyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Circuit designing apparatus, circuit designing method and timing di...
Publication number
20020083398
Publication date
Jun 27, 2002
Hiroji Takeyama
G06 - COMPUTING CALCULATING COUNTING