Toshifumi Oida

Person

Nagaokakyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
RF module
- Patent number 7,245,884
- Issue date Jul 17, 2007
- Murata Manufacturing Co., Ltd.
- Toshifumi Oida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Surface mounting component and mounted structure of surface mountin...
- Patent number 6,693,243
- Issue date Feb 17, 2004
- Murata Manufacturing Co, Ltd.
- Toshifumi Oida
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Transmission output control device, and radio equipment including t...
- Patent number 6,603,960
- Issue date Aug 5, 2003
- Murata Manufacturing Co., Ltd.
- Toshifumi Oida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable attenuator, composite variable attenuator and mobile commu...
- Patent number 6,480,708
- Issue date Nov 12, 2002
- Murata Manufacturing Co., Ltd.
- Koji Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable attenuator and mobile communication apparatus
- Patent number 6,414,565
- Issue date Jul 2, 2002
- Murata Manufacturing Co., Ltd.
- Koji Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna apparatus and mobile communication apparatus using the same
- Patent number 6,288,680
- Issue date Sep 11, 2001
- Murata Manufacturing Co., Ltd.
- Teruhisa Tsuru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna device
- Patent number 6,034,640
- Issue date Mar 7, 2000
- Murata Manufacturing Co., Ltd.
- Toshifumi Oida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mobile image apparatus and an antenna apparatus used for the mobile...
- Patent number 6,028,554
- Issue date Feb 22, 2000
- Murata Manufacturing Co., Ltd.
- Harufumi Mandai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chip-antenna
- Patent number 6,028,568
- Issue date Feb 22, 2000
- Murata Manufacturing Co., Ltd.
- Kenji Asakura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna unit
- Patent number 5,912,647
- Issue date Jun 15, 1999
- Murata Manufacturing Co., Ltd.
- Teruhisa Tsuru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminated ceramic electronic component with a quadrangular inner co...
- Patent number 5,894,252
- Issue date Apr 13, 1999
- Murata Manufacturing Co., Ltd.
- Toshifumi Oida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Matching circuit and antenna apparatus
- Patent number 5,874,926
- Issue date Feb 23, 1999
- Murata Mfg. Co. Ltd.
- Teruhisa Tsuru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antennas for surface mounting and method of adjusting frequency the...
- Patent number 5,627,551
- Issue date May 6, 1997
- Murata Manufacturing Co., Ltd.
- Teruhisa Tsuru
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RF module
- Publication number 20020049042
- Publication date Apr 25, 2002
- Murata Manufacturing Co., Ltd.
- Toshifumi Oida
- H01 - BASIC ELECTRIC ELEMENTS

Toshifumi Oida

Person

Patents Grantslast 30 patents

RF module

Surface mounting component and mounted structure of surface mountin...

Transmission output control device, and radio equipment including t...

Variable attenuator, composite variable attenuator and mobile commu...

Variable attenuator and mobile communication apparatus

Antenna apparatus and mobile communication apparatus using the same

Antenna device

Mobile image apparatus and an antenna apparatus used for the mobile...

Chip-antenna

Antenna unit

Laminated ceramic electronic component with a quadrangular inner co...

Matching circuit and antenna apparatus

Antennas for surface mounting and method of adjusting frequency the...

Patents Applicationslast 30 patents

RF module