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Kasugai, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Signal generating circuit, timing recovery PLL, signal generating s...
Patent number
7,266,170
Issue date
Sep 4, 2007
Fujitsu Limited
Hiroyuki Matsunami
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Spread spectrum clock generation circuit, jitter generation circuit...
Patent number
7,095,260
Issue date
Aug 22, 2006
Fujitsu Limited
Shinji Miyata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Trans-conductance amplification circuit, trans-conductance filter c...
Patent number
6,980,054
Issue date
Dec 27, 2005
Fujitsu Limited
Kouji Okada
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Spread spectrum clock generation circuit, jitter generation circuit...
Patent number
6,975,148
Issue date
Dec 13, 2005
Fujitsu Limited
Shinji Miyata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Three-step converter
Patent number
6,222,475
Issue date
Apr 24, 2001
Fujitsu Limited
Kouji Okada
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Operational amplifier having rail to rail input/output ability
Patent number
5,909,146
Issue date
Jun 1, 1999
Fujitsu Limited
Kouji Okada
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Comparator for an analog to digital converter
Patent number
5,798,725
Issue date
Aug 25, 1998
Fujitsu Limited
Kouji Okada
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Trans-conductance amplification circuit, trans-conductance filter c...
Publication number
20060250190
Publication date
Nov 9, 2006
FUJITSU LIMITED
Kouji Okada
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Jitter generation circuit and semiconductor device
Publication number
20060244499
Publication date
Nov 2, 2006
FUJITSU LIMITED
Shinji Miyata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Charge pump circuit
Publication number
20060033554
Publication date
Feb 16, 2006
Hiroyuki Matsunami
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Trans-conductance amplification circuit, trans-conductance filter c...
Publication number
20060033579
Publication date
Feb 16, 2006
FUJITSU LIMITED
Kouji Okada
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Spread spectrum clock generation circuit, jitter generation circuit...
Publication number
20050285641
Publication date
Dec 29, 2005
FUJITSU LIMITED
Shinji Miyata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Spread spectrum clock generation circuit, jitter generation circuit...
Publication number
20040136440
Publication date
Jul 15, 2004
FUJITSU LIMITED
Shinji Miyata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Trans-conductance amplification circuit, trans-conductance filter c...
Publication number
20030189462
Publication date
Oct 9, 2003
FUJITSU LIMITED
Kouji Okada
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Signal generating circuit, timing recovery PLL, signal generating s...
Publication number
20020190765
Publication date
Dec 19, 2002
FUJITSU LIMITED
Hiroyuki Matsunami
H03 - BASIC ELECTRONIC CIRCUITRY