Michiaki Ota

Person

Kyoto-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Transmission line, resonator, filter, duplexer, and communication a...
- Patent number 6,940,372
- Issue date Sep 6, 2005
- Murata Manufacturing Co., Ltd.
- Seiji Hidaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Continuous transmission line with branch elements, resonator, filte...
- Patent number 6,633,207
- Issue date Oct 14, 2003
- Murata Manufacturing Co. Ltd.
- Seiji Hidaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Resonator, filter, duplexer, and communication device
- Patent number 6,624,727
- Issue date Sep 23, 2003
- Murata Manufacturing Co. Ltd.
- Seiji Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resonator, filter, duplexer, and communication device
- Patent number 6,573,805
- Issue date Jun 3, 2003
- Murata Manufacturing Co., Ltd.
- Seiji Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resonator, filter, duplexer, and communication device
- Patent number 6,538,527
- Issue date Mar 25, 2003
- Murata Manufacturing Co. Ltd.
- Seiji Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter, duplexer, and communication device
- Patent number 6,509,810
- Issue date Jan 21, 2003
- Murata Manufacturing Co. Ltd.
- Michiaki Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter, duplexer, and communications device
- Patent number 6,501,345
- Issue date Dec 31, 2002
- Murata Manufacturing Co., Ltd.
- Michiaki Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resonator, filter, duplexer, and communication device
- Patent number 6,486,754
- Issue date Nov 26, 2002
- Murata Manufacturing Co., Ltd.
- Seiji Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High frequency low loss electrode having laminated main and sub con...
- Patent number 6,456,861
- Issue date Sep 24, 2002
- Murata Manufacturing Co., Ltd.
- Seiji Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High frequency low loss electrode with main and sub conductors
- Patent number 6,438,395
- Issue date Aug 20, 2002
- Murata Manufacturing Co., Ltd.
- Seiji Hidaka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Transmission line, resonator, filter, duplexer, and communication a...
- Publication number 20030210113
- Publication date Nov 13, 2003
- Murata Manufacturing Co., Ltd.
- Seiji Hidaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Resonator, filter, duplexer, and communication device
- Publication number 20030048158
- Publication date Mar 13, 2003
- Murata Manufacturing Co., Ltd.
- Seiji Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Filter, duplexer, and communication device
- Publication number 20020039055
- Publication date Apr 4, 2002
- Murata Manufacturing Co., Ltd.
- Michiaki Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Resonator, filter, duplexer, and communication device
- Publication number 20020000893
- Publication date Jan 3, 2002
- Murata Manufacturing Co., Ltd.
- Seiji Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Resonator, filter, duplexer, and communication device
- Publication number 20010043129
- Publication date Nov 22, 2001
- Seiji Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Filter, duplexer, and communications device
- Publication number 20010002806
- Publication date Jun 7, 2001
- Murata Manufacturing Co., Ltd.
- Michiaki Ota
- H01 - BASIC ELECTRIC ELEMENTS

Michiaki Ota

Person

Patents Grantslast 30 patents

Transmission line, resonator, filter, duplexer, and communication a...

Continuous transmission line with branch elements, resonator, filte...

Resonator, filter, duplexer, and communication device

Resonator, filter, duplexer, and communication device

Resonator, filter, duplexer, and communication device

Filter, duplexer, and communication device

Filter, duplexer, and communications device

Resonator, filter, duplexer, and communication device

High frequency low loss electrode having laminated main and sub con...

High frequency low loss electrode with main and sub conductors

Patents Applicationslast 30 patents

Transmission line, resonator, filter, duplexer, and communication a...

Resonator, filter, duplexer, and communication device

Filter, duplexer, and communication device

Resonator, filter, duplexer, and communication device

Resonator, filter, duplexer, and communication device

Filter, duplexer, and communications device