Norio Onishi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Branching filter having specific impedance and admittance character...
- Patent number 5,323,127
- Issue date Jun 21, 1994
- Oki Electric Industry Co., Ltd.
- Tomokazu Komazaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dielectric filter having coupling amount adjusting patterns
- Patent number 5,227,747
- Issue date Jul 13, 1993
- Oki Electric Industry Co., Ltd.
- Tomokazu Komazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter having an attenuation pole tunable to a predeterm...
- Patent number 5,150,089
- Issue date Sep 22, 1992
- Oki Electric Industry Co., Ltd.
- Tomokazu Komazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LC-type dielectric filter
- Patent number 5,124,675
- Issue date Jun 23, 1992
- Electric Industry Co., Ltd.
- Tomokazu Komazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microstrip line type resonator
- Patent number 5,097,237
- Issue date Mar 17, 1992
- Oki Electric Industry Co., Ltd.
- Tomokazu Komazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Duplexer with an isolating circuit on a dielectric plate
- Patent number 5,015,973
- Issue date May 14, 1991
- Oki Electric Industry Co., Ltd.
- Izumi Kawakami
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Isolating circuit and dielectric filter for use therein
- Patent number 5,015,974
- Issue date May 14, 1991
- Oki Electric Industry Co., Ltd.
- Tomokazu Komazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter with attenuation pole
- Patent number 4,891,615
- Issue date Jan 2, 1990
- Oki Electric Industry Co., Ltd.
- Tomokazu Komazaki
- H01 - BASIC ELECTRIC ELEMENTS

Norio Onishi

Person

Patents Grantslast 30 patents

Branching filter having specific impedance and admittance character...

Dielectric filter having coupling amount adjusting patterns

Dielectric filter having an attenuation pole tunable to a predeterm...

LC-type dielectric filter

Microstrip line type resonator

Duplexer with an isolating circuit on a dielectric plate

Isolating circuit and dielectric filter for use therein

Dielectric filter with attenuation pole