Seiichi Mitobe

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Filter having multiple surface acoustic wave filters connected in p...
- Patent number 7,795,999
- Issue date Sep 14, 2010
- Fujitsu Media Devices Limited
- Yasufumi Kaneda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device, resonator and filter
- Patent number 7,741,931
- Issue date Jun 22, 2010
- Fujitsu Media Devices Limited
- Satoru Matsuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device and filter using the same
- Patent number 7,688,161
- Issue date Mar 30, 2010
- Fujitsu Media Devices Limited
- Michio Miura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device and filter
- Patent number 7,659,653
- Issue date Feb 9, 2010
- Fujitsu Media Devices Limited
- Takashi Matsuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter and duplexer
- Patent number 7,629,863
- Issue date Dec 8, 2009
- Fujitsu Media Devices Limited
- Yasuhide Iwamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device, resonator and filter
- Patent number 7,573,178
- Issue date Aug 11, 2009
- Fujitsu Media Devices Limited
- Shogo Inoue
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device and filter
- Patent number 7,564,174
- Issue date Jul 21, 2009
- Fujitsu Media Devices Limited
- Takashi Matsuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Balanced filter and duplexer
- Patent number 7,554,419
- Issue date Jun 30, 2009
- Fujitsu Media Devices Limited
- Shogo Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface acoustic wave apparatus
- Patent number 7,522,021
- Issue date Apr 21, 2009
- Fujitsu Media Devices Limited
- Koichi Wada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave apparatus
- Patent number 7,482,896
- Issue date Jan 27, 2009
- Fujitsu Media Devices Limited
- Koichi Wada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Elastic boundary wave device, resonator, and filter
- Patent number 7,471,171
- Issue date Dec 30, 2008
- Fujitsu Media Devices Limited
- Michio Miura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic boundary wave device, resonator and filter
- Patent number 7,466,061
- Issue date Dec 16, 2008
- Fujitsu Limited
- Michio Miura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device
- Patent number 7,212,086
- Issue date May 1, 2007
- Fujitsu Media Devices Limited
- Toshio Nishizawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device utilizing opposite propagation directi...
- Patent number 6,842,090
- Issue date Jan 11, 2005
- Kabushiki Kaisha Toshiba
- Satoshi Ichikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave apparatus
- Patent number 6,580,199
- Issue date Jun 17, 2003
- Kabushiki Kaisha Toshiba
- Seiichi Mitobe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device
- Patent number 6,246,150
- Issue date Jun 12, 2001
- Kabushiki Kaisha Toshiba
- Seiichi Mitobe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oscillator
- Patent number 5,029,267
- Issue date Jul 2, 1991
- Kabushiki Kaisha Toshiba
- Youichi Masuda
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Acoustic wave device and filter using the same
- Publication number 20080129418
- Publication date Jun 5, 2008
- Michio Miura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Acoustic wave device, resonator and filter
- Publication number 20080074212
- Publication date Mar 27, 2008
- FUJITSU MEDIA DEVICES LIMITED
- Satoru Matsuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Acoustic wave device, resonator and filter
- Publication number 20080067896
- Publication date Mar 20, 2008
- FUJITSU MEDIA DEVICES LIMITED
- Shogo Inoue
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Acoustic wave device and filter
- Publication number 20080067891
- Publication date Mar 20, 2008
- FUJITSU MEDIA DEVICES LIMITED
- Takashi Matsuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Acoustic wave device and filter
- Publication number 20080061657
- Publication date Mar 13, 2008
- Takashi Matsuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Filter having multiple surface acoustic wave filters connected in p...
- Publication number 20080024246
- Publication date Jan 31, 2008
- FUJITSU MEDIA DEVICES LIMITED
- Yasufumi Kaneda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Acoustic boundary wave device, resonator and filter
- Publication number 20070278898
- Publication date Dec 6, 2007
- FUJITSU MEDIA DEVICES LIMITED
- Michio Miura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Filter and duplexer
- Publication number 20070268091
- Publication date Nov 22, 2007
- FUJITSU MEDIA DEVICES LIMITED
- Yasuhide Iwamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Balanced filter and duplexer
- Publication number 20070268092
- Publication date Nov 22, 2007
- FUJITSU MEDIA DEVICES LTD.
- Shogo Inoue
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Elastic boundary wave device, resonator, and filter
- Publication number 20070229192
- Publication date Oct 4, 2007
- FUJITSU MEDIA DEVICES LIMITED
- Michio Miura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave apparatus
- Publication number 20070046400
- Publication date Mar 1, 2007
- FUJITSU MEDIA DEVICES LIMITED
- Koichi Wada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave apparatus
- Publication number 20070008052
- Publication date Jan 11, 2007
- FUJITSU MEDIA DEVICES LIMITED
- Koichi Wada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Elastic boundary wave device, resonator, and ladder-type filter
- Publication number 20060220494
- Publication date Oct 5, 2006
- FUJITSU MEDIA DEVICES LIMITED
- Michio Miura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave device
- Publication number 20060044079
- Publication date Mar 2, 2006
- Toshio Nishizawa
- H03 - BASIC ELECTRONIC CIRCUITRY

Seiichi Mitobe

Person

Patents Grantslast 30 patents

Filter having multiple surface acoustic wave filters connected in p...

Acoustic wave device, resonator and filter

Acoustic wave device and filter using the same

Acoustic wave device and filter

Filter and duplexer

Acoustic wave device, resonator and filter

Acoustic wave device and filter

Balanced filter and duplexer

Surface acoustic wave apparatus

Surface acoustic wave apparatus

Elastic boundary wave device, resonator, and filter

Acoustic boundary wave device, resonator and filter

Surface acoustic wave device

Surface acoustic wave device utilizing opposite propagation directi...

Surface acoustic wave apparatus

Surface acoustic wave device

Oscillator

Patents Applicationslast 30 patents

Acoustic wave device and filter using the same

Acoustic wave device, resonator and filter

Acoustic wave device, resonator and filter

Acoustic wave device and filter

Acoustic wave device and filter

Filter having multiple surface acoustic wave filters connected in p...

Acoustic boundary wave device, resonator and filter

Filter and duplexer

Balanced filter and duplexer

Elastic boundary wave device, resonator, and filter

Surface acoustic wave apparatus

Surface acoustic wave apparatus

Elastic boundary wave device, resonator, and ladder-type filter

Surface acoustic wave device