Yasuyuki Kondo

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Nishinasunomachi, JP

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Patents Grantslast 30 patents

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Dielectric filer having a decoupling aperture between coaxial reson...
- Patent number 5,208,565
- Issue date May 4, 1993
- Fujitsu Limited
- Hiroyuki Sogo
- H01 - BASIC ELECTRIC ELEMENTS
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Dielectric filter with attenuation poles
- Patent number 5,192,926
- Issue date Mar 9, 1993
- Fujitsu Limited
- Hiroyuki Sogo
- H01 - BASIC ELECTRIC ELEMENTS
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Dielectric resonator circuit
- Patent number 5,057,804
- Issue date Oct 15, 1991
- Fujitsu Limited
- Hiroyuki Sogo
- H01 - BASIC ELECTRIC ELEMENTS