Isao Ohba

Person

Hachioji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Antenna apparatus and communication apparatus
- Patent number 8,942,641
- Issue date Jan 27, 2015
- Kabushiki Kaisha Toshiba
- Isao Ohba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile terminal
- Patent number 8,768,420
- Issue date Jul 1, 2014
- Fujitsu Mobile Communications Limited
- Hiromichi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna apparatus and communication apparatus
- Patent number 8,699,964
- Issue date Apr 15, 2014
- Kabushiki Kaisha Toshiba
- Isao Ohba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna device and electronic device including antenna device
- Patent number 8,614,647
- Issue date Dec 24, 2013
- Kabushiki Kaisha Toshiba
- Hiroyuki Hotta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless terminal with frequency switching circuits for controlling...
- Patent number 8,185,061
- Issue date May 22, 2012
- Kabushiki Kaisha Toshiba
- Koichi Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio apparatus and antenna device for mobile radio system
- Patent number 8,170,635
- Issue date May 1, 2012
- Kabushiki Kaisha Toshiba
- Isao Ohba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna device adapted for portable radio apparatus
- Patent number 7,847,750
- Issue date Dec 7, 2010
- Kabushiki Kaisha Toshiba
- Isao Ohba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna device and wireless mobile terminal provided with magnetic...
- Patent number 7,830,323
- Issue date Nov 9, 2010
- Kabushiki Kaisha Toshiba
- Akihiro Tsujimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio apparatus including no less than two housings
- Patent number 7,796,402
- Issue date Sep 14, 2010
- Kabushiki Kaisha Toshiba
- Satoshi Mizoguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna device having no less than two antenna elements
- Patent number 7,701,401
- Issue date Apr 20, 2010
- Kabushiki Kaisha Toshiba
- Hiromichi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable antenna device and radio apparatus
- Patent number 7,675,469
- Issue date Mar 9, 2010
- Kabushiki Kaisha Toshiba
- Isao Ohba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna device and wireless device
- Patent number 7,554,497
- Issue date Jun 30, 2009
- Kabushiki Kaisha Toshiba
- Isao Ohba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Unbalanced power feeding antenna device for making radio communicat...
- Patent number 7,348,931
- Issue date Mar 25, 2008
- Kabushiki Kaisha Toshiba
- Hiromichi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna device and radio apparatus capable of multiband operation
- Patent number 7,298,340
- Issue date Nov 20, 2007
- Kabushiki Kaisha Toshiba
- Isao Ohba
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ACTIVE STYLUS PEN, ELECTRONIC DEVICE AND DATA INPUT SYSTEM
- Publication number 20160041635
- Publication date Feb 11, 2016
- Kabushiki Kaisha Toshiba
- Saori Michihata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH PANEL DEVICE, ELECTRONIC APPARATUS AND METHOD
- Publication number 20150370412
- Publication date Dec 24, 2015
- Kabushiki Kaisha Toshiba
- Isao Ohba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACTIVE STYLUS PEN, DATA INPUT SYSTEM AND CONTROL METHOD OF ACTIVE S...
- Publication number 20150370352
- Publication date Dec 24, 2015
- Kabushiki Kaisha Toshiba
- Saori Michihata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC APPARATUS AND COORDINATE CORRECTING METHOD
- Publication number 20150116278
- Publication date Apr 30, 2015
- Kabushiki Kaisha Toshiba
- Dai Oyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC APPARATUS AND COORDINATE CORRECTING METHOD
- Publication number 20150116279
- Publication date Apr 30, 2015
- Kabushiki Kaisha Toshiba
- Isao Ohba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIGITIZER PEN
- Publication number 20150035764
- Publication date Feb 5, 2015
- Kabushiki Kaisha Toshiba
- Saori Michihata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANTENNA APPARATUS AND COMMUNICATION APPARATUS
- Publication number 20140220906
- Publication date Aug 7, 2014
- Kabushiki Kaisha Toshiba
- Isao Ohba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INFORMATION APPARATUS AND INFORMATION PROCESSING METHOD
- Publication number 20140204038
- Publication date Jul 24, 2014
- Kabushiki Kaisha Toshiba
- Isao Ohba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20130148833
- Publication date Jun 13, 2013
- Natsumi Endo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANTENNA DEVICE AND ELECTRONIC DEVICE INCLUDING ANTENNA DEVICE
- Publication number 20120188134
- Publication date Jul 26, 2012
- Hiroyuki HOTTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna Apparatus and Communication Apparatus
- Publication number 20110183633
- Publication date Jul 28, 2011
- Isao Ohba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS TERMINAL
- Publication number 20110070843
- Publication date Mar 24, 2011
- Kabushiki Kaisha Toshiba
- Koichi SATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO APPARATUS AND ANTENNA DEVICE FOR MOBILE RADIO SYSTEM
- Publication number 20100081489
- Publication date Apr 1, 2010
- Kabushiki Kaisha Toshiba
- Isao OHBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO APPARATUS AND ANTENNA DEVICE INCLUDING ANISOTROPIC DIELECTRIC...
- Publication number 20090237309
- Publication date Sep 24, 2009
- Kabushiki Kaisha Toshiba
- Isao OHBA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOBILE TERMINAL
- Publication number 20090069062
- Publication date Mar 12, 2009
- Kabushiki Kaisha Toshiba
- Hiromichi SUZUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antenna device having no less than two antenna elements
- Publication number 20090009401
- Publication date Jan 8, 2009
- Kabushiki Kaisha Toshiba
- Hiromichi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tunable antenna device and radio apparatus
- Publication number 20080266190
- Publication date Oct 30, 2008
- Kabushiki Kaisha Toshiba
- Isao Ohba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna device and wireless device
- Publication number 20080211721
- Publication date Sep 4, 2008
- Kabushiki Kaisha Toshiba
- Isao Ohba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antenna device and wireless mobile terminal provided with magnetic...
- Publication number 20080191954
- Publication date Aug 14, 2008
- Kabushiki Kaisha Toshiba
- Akihiro Tsujimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Radio apparatus including no less than two housings
- Publication number 20080158847
- Publication date Jul 3, 2008
- Kabushiki Kaisha Toshiba
- Satoshi Mizoguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antenna device adapted for portable radio apparatus
- Publication number 20080143627
- Publication date Jun 19, 2008
- Kabushiki Kaisha Toshiba
- Isao Ohba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Unbalanced power feeding antenna device for making radio communicat...
- Publication number 20070241985
- Publication date Oct 18, 2007
- Kabushiki Kaisha Toshiba
- Hiromichi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna device and radio apparatus capable of multiband operation
- Publication number 20070035458
- Publication date Feb 15, 2007
- Kabushiki Kaisha Toshiba
- Isao Ohba
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Antenna apparatus and communication apparatus

Mobile terminal

Antenna apparatus and communication apparatus

Antenna device and electronic device including antenna device

Wireless terminal with frequency switching circuits for controlling...

Radio apparatus and antenna device for mobile radio system

Antenna device adapted for portable radio apparatus

Antenna device and wireless mobile terminal provided with magnetic...

Radio apparatus including no less than two housings

Antenna device having no less than two antenna elements

Tunable antenna device and radio apparatus

Antenna device and wireless device

Unbalanced power feeding antenna device for making radio communicat...

Antenna device and radio apparatus capable of multiband operation

Patents Applicationslast 30 patents

ACTIVE STYLUS PEN, ELECTRONIC DEVICE AND DATA INPUT SYSTEM

TOUCH PANEL DEVICE, ELECTRONIC APPARATUS AND METHOD

ACTIVE STYLUS PEN, DATA INPUT SYSTEM AND CONTROL METHOD OF ACTIVE S...

ELECTRONIC APPARATUS AND COORDINATE CORRECTING METHOD

ELECTRONIC APPARATUS AND COORDINATE CORRECTING METHOD

DIGITIZER PEN

ANTENNA APPARATUS AND COMMUNICATION APPARATUS

INFORMATION APPARATUS AND INFORMATION PROCESSING METHOD

ELECTRONIC APPARATUS

ANTENNA DEVICE AND ELECTRONIC DEVICE INCLUDING ANTENNA DEVICE

Antenna Apparatus and Communication Apparatus

WIRELESS TERMINAL

RADIO APPARATUS AND ANTENNA DEVICE FOR MOBILE RADIO SYSTEM

RADIO APPARATUS AND ANTENNA DEVICE INCLUDING ANISOTROPIC DIELECTRIC...

MOBILE TERMINAL

Antenna device having no less than two antenna elements

Tunable antenna device and radio apparatus

Antenna device and wireless device

Antenna device and wireless mobile terminal provided with magnetic...

Radio apparatus including no less than two housings

Antenna device adapted for portable radio apparatus

Unbalanced power feeding antenna device for making radio communicat...

Antenna device and radio apparatus capable of multiband operation