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Katsuya Shimomura
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Nagoya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
PLL frequency synthesizer
Patent number
7,405,627
Issue date
Jul 29, 2008
Fujitsu Limited
Katsuya Shimomura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Variable gain circuit with improved gain response
Patent number
6,127,890
Issue date
Oct 3, 2000
Fujitsu Limited
Katsuya Shimomura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Charge pump circuits for PLL frequency synthesizer
Patent number
5,534,821
Issue date
Jul 9, 1996
Fujitsu Limited
Takehiro Akiyama
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
PLL frequency synthesizer
Publication number
20070152758
Publication date
Jul 5, 2007
FUJITSU LIMITED
Katsuya Shimomura
H03 - BASIC ELECTRONIC CIRCUITRY