Kouzi Takekawa

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Kasugai, JP

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Patents Grantslast 30 patents

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
Information Patent Grant
ECL to CMOS level conversion circuit
- Patent number 5,287,019
- Issue date Feb 15, 1994
- Fujitsu Limited
- Kazuyuki Nonaka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PLL synthesizer providing rapid frequency changeover
- Patent number 5,047,733
- Issue date Sep 10, 1991
- Fujitsu Limited
- Kazuyuki Nonaka
- H03 - BASIC ELECTRONIC CIRCUITRY