Hiroshi Tsurumi

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display apparatus and display system
- Patent number 10,642,562
- Issue date May 5, 2020
- Kabushiki Kaisha Toshiba
- Yasuo Akatsuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display apparatus and display system
- Patent number 10,078,485
- Issue date Sep 18, 2018
- Kabushiki Kaisha Toshiba
- Yasuo Akatsuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interface control apparatus, data storage apparatus and interface c...
- Patent number 9,201,611
- Issue date Dec 1, 2015
- Kabushiki Kaisha Toshiba
- Hiroshi Tsurumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interface control apparatus, data storage apparatus and method for...
- Patent number 9,110,856
- Issue date Aug 18, 2015
- Kabushiki Kaisha Toshiba
- Hiroshi Tsurumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Radio apparatus
- Patent number 7,590,400
- Issue date Sep 15, 2009
- Kabushiki Kaisha Toshiba
- Shoji Otaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication and wireless communication apparatus
- Patent number 7,502,407
- Issue date Mar 10, 2009
- Kabushiki Kaisha Toshiba
- Ren Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication apparatus and method of wireless communication
- Patent number 7,489,954
- Issue date Feb 10, 2009
- Kabushiki Kaisha Toshiba
- Syuichi Sekine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication apparatus and method of wireless communication
- Patent number 7,386,329
- Issue date Jun 10, 2008
- Kabushiki Kaisha Toshiba
- Syuichi Sekine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication and wireless communication apparatus
- Patent number 7,319,714
- Issue date Jan 15, 2008
- Kabushiki Kaisha Toshiba
- Ren Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system, wireless base station, wireless term...
- Patent number 7,194,262
- Issue date Mar 20, 2007
- Kabushiki Kaisha Toshiba
- Tsuguhide Aoki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio apparatus
- Patent number 7,184,738
- Issue date Feb 27, 2007
- Kabushiki Kaisha Toshiba
- Shoji Otaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communicating apparatus, radio communicating method, and reco...
- Patent number 7,180,934
- Issue date Feb 20, 2007
- Kabushiki Kaisha Toshiba
- Hiroshi Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunable filter and portable telephone
- Patent number 7,135,940
- Issue date Nov 14, 2006
- Kabushiki Kaisha Toshiba
- Takashi Kawakubo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Receiver
- Patent number 7,095,806
- Issue date Aug 22, 2006
- Kabushiki Kaisha Toshiba
- Hiroshi Tsurumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High frequency filter
- Patent number 6,870,446
- Issue date Mar 22, 2005
- Kabushiki Kaisha Toshiba
- Ryoichi Ohara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio apparatus
- Patent number 6,816,712
- Issue date Nov 9, 2004
- Kabushiki Kaisha Toshiba
- Shoji Otaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voltage control oscillator having a ferroelectric thin film perovsk...
- Patent number 6,809,604
- Issue date Oct 26, 2004
- Kabushiki Kaisha Toshiba
- Takashi Kawakubo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio communicating apparatus radio communicating method and record...
- Patent number 6,741,639
- Issue date May 25, 2004
- Kabushiki Kaisha Toshiba
- Hiroshi Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver
- Patent number 6,714,604
- Issue date Mar 30, 2004
- Kabushiki Kaisha Toshiba
- Hiroshi Tsurumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver having DC offset decreasing function and communication sys...
- Patent number 6,498,929
- Issue date Dec 24, 2002
- Kabushiki Kaisha Toshiba
- Hiroshi Tsurumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio apparatus
- Patent number 6,339,711
- Issue date Jan 15, 2002
- Kabushiki Kaisha Toshiba
- Shoji Otaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Direct conversion receiver with wide band analog frequency conversi...
- Patent number 6,334,051
- Issue date Dec 25, 2001
- Kabushiki Kaisha Toshiba
- Hiroshi Tsurumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable-gain amplifier circuit, offset control method in variable-...
- Patent number 5,867,777
- Issue date Feb 2, 1999
- Kabushiki Kaisha Toshiba
- Takafumi Yamaji
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
FSK signal receiving device
- Patent number 5,373,533
- Issue date Dec 13, 1994
- Kabushiki Kaisha Toshiba
- Mikio Hayashihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY APPARATUS AND DISPLAY SYSTEM
- Publication number 20180357035
- Publication date Dec 13, 2018
- Kabushiki Kaisha Toshiba
- Yasuo AKATSUKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY APPARATUS AND DISPLAY SYSTEM
- Publication number 20160266859
- Publication date Sep 15, 2016
- Kabushiki Kaisha Toshiba
- Yasuo AKATSUKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTERFACE CONTROL APPARATUS, DATA STORAGE APPARATUS AND INTERFACE C...
- Publication number 20140317362
- Publication date Oct 23, 2014
- KABUSHIKI KAISHA TOSHIBA
- Hiroshi TSURUMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTERFACE CONTROL APPARATUS, DATA STORAGE APPARATUS AND METHOD FOR...
- Publication number 20140207980
- Publication date Jul 24, 2014
- Hiroshi Tsurumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE DEVICE, CONTROL METHOD AND CONTROLLER
- Publication number 20100191905
- Publication date Jul 29, 2010
- TOSHIBA STORAGE DEVICE CORPORATION
- Hiroshi Tsurumi
- G11 - INFORMATION STORAGE
Information Patent Application
WIRELESS COMMUNICATION AND WIRELESS COMMUNICATION APPARATUS
- Publication number 20080049665
- Publication date Feb 28, 2008
- Kabushiki Kaisha Toshiba
- Ren Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION APPARATUS AND METHOD OF WIRELESS COMMUNICATION
- Publication number 20080032757
- Publication date Feb 7, 2008
- Kabushiki Kaisha Toshiba
- Syuichi Sekine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO APPARATUS
- Publication number 20070111673
- Publication date May 17, 2007
- Kabushiki Kaisha Toshiba
- Shoji Otaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Filter control apparatus and filter system
- Publication number 20050280476
- Publication date Dec 22, 2005
- Kabushiki Kaisha Toshiba
- Kazuhide Abe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Tunable filter and portable telephone
- Publication number 20050212612
- Publication date Sep 29, 2005
- Kabushiki Kaisha Toshiba
- Takashi Kawakubo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Radio apparatus
- Publication number 20050042994
- Publication date Feb 24, 2005
- Kabushiki Kaisha Toshiba
- Shoji Otaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio communicating apparatus, radio communicating method, and reco...
- Publication number 20040174834
- Publication date Sep 9, 2004
- Kabushiki Kaisha Toshiba
- Hiroshi Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Receiver
- Publication number 20040170376
- Publication date Sep 2, 2004
- Kabushiki Kaisha Toshiba
- Hiroshi Tsurumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless transmitting apparatus, wireless communication system and...
- Publication number 20040029533
- Publication date Feb 12, 2004
- Kabushiki Kaisha Toshiba
- Ryoko Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless communication system, wireless base station, wireless term...
- Publication number 20030236082
- Publication date Dec 25, 2003
- Kabushiki Kaisha Toshiba
- Tsuguhide Aoki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless communication and wireless communication apparatus
- Publication number 20030236069
- Publication date Dec 25, 2003
- Kabushiki Kaisha Toshiba
- Ren Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Voltage controlled oscillator
- Publication number 20030227338
- Publication date Dec 11, 2003
- Kabushiki Kaisha Toshiba
- Takashi Kawakubo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Wireless communication apparatus and method of wireless communication
- Publication number 20030224742
- Publication date Dec 4, 2003
- Kabushiki Kaisha Toshiba
- Syuichi Sekine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Autonomous distributed wireless network system, method of autonomou...
- Publication number 20030203741
- Publication date Oct 30, 2003
- Kabushiki Kaisha Toshiba
- Ryoko Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High frequency filter
- Publication number 20030067368
- Publication date Apr 10, 2003
- Kabushiki Kaisha Toshiba
- Ryoichi Ohara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Radio apparatus
- Publication number 20020032009
- Publication date Mar 14, 2002
- KABUSHIKI KAISHA TOSHIBA
- Shoji Otaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Hiroshi Tsurumi

Person

Patents Grantslast 30 patents

Display apparatus and display system

Display apparatus and display system

Interface control apparatus, data storage apparatus and interface c...

Interface control apparatus, data storage apparatus and method for...

Radio apparatus

Wireless communication and wireless communication apparatus

Wireless communication apparatus and method of wireless communication

Wireless communication apparatus and method of wireless communication

Wireless communication and wireless communication apparatus

Wireless communication system, wireless base station, wireless term...

Radio apparatus

Radio communicating apparatus, radio communicating method, and reco...

Tunable filter and portable telephone

Receiver

High frequency filter

Radio apparatus

Voltage control oscillator having a ferroelectric thin film perovsk...

Radio communicating apparatus radio communicating method and record...

Receiver

Receiver having DC offset decreasing function and communication sys...

Radio apparatus

Direct conversion receiver with wide band analog frequency conversi...

Variable-gain amplifier circuit, offset control method in variable-...

FSK signal receiving device

Patents Applicationslast 30 patents

DISPLAY APPARATUS AND DISPLAY SYSTEM

DISPLAY APPARATUS AND DISPLAY SYSTEM

INTERFACE CONTROL APPARATUS, DATA STORAGE APPARATUS AND INTERFACE C...

INTERFACE CONTROL APPARATUS, DATA STORAGE APPARATUS AND METHOD FOR...

STORAGE DEVICE, CONTROL METHOD AND CONTROLLER

WIRELESS COMMUNICATION AND WIRELESS COMMUNICATION APPARATUS

WIRELESS COMMUNICATION APPARATUS AND METHOD OF WIRELESS COMMUNICATION

RADIO APPARATUS

Filter control apparatus and filter system

Tunable filter and portable telephone

Radio apparatus

Radio communicating apparatus, radio communicating method, and reco...

Receiver

Wireless transmitting apparatus, wireless communication system and...

Wireless communication system, wireless base station, wireless term...

Wireless communication and wireless communication apparatus

Voltage controlled oscillator

Wireless communication apparatus and method of wireless communication

Autonomous distributed wireless network system, method of autonomou...

High frequency filter

Radio apparatus