Kuniharu Takahashi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Superconductor filter device and manufacturing method thereof
- Patent number 6,609,290
- Issue date Aug 26, 2003
- NEC Corporation
- Kuniharu Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microwave integrated circuit including surface mounting type isolator
- Patent number 6,025,759
- Issue date Feb 15, 2000
- NEC Corporation
- Kuniharu Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microstrip band elimination filter
- Patent number 5,977,847
- Issue date Nov 2, 1999
- NEC Corporation
- Kuniharu Takahashi
- H01 - BASIC ELECTRIC ELEMENTS