Akira Itou

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
AV server system and AV server
- Patent number 10,887,636
- Issue date Jan 5, 2021
- Sony Corporation
- Kaoru Urata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless power transmission apparatus
- Patent number 10,804,708
- Issue date Oct 13, 2020
- Sony Corporation
- Hisato Hirasaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless power transmission apparatus
- Patent number 9,793,762
- Issue date Oct 17, 2017
- Sony Corporation
- Hisato Hirasaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Database system and database management method
- Patent number 9,703,829
- Issue date Jul 11, 2017
- Hitachi, Ltd.
- Kohei Isomatsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless power transmission apparatus
- Patent number 9,300,145
- Issue date Mar 29, 2016
- Sony Corporation
- Hisato Hirasaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recording/reproducing apparatus and recording/reproducing method
- Patent number 8,266,502
- Issue date Sep 11, 2012
- Sony Corporation
- Tsutomu Harada
- G11 - INFORMATION STORAGE
Information Patent Grant
Capacitance change measuring circuit of capacitive sensor device, c...
- Patent number 8,174,271
- Issue date May 8, 2012
- Sony Corporation
- Hisato Hirasaka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Helical scan type magnetic tape reproduction apparatus and magnetic...
- Patent number 7,477,475
- Issue date Jan 13, 2009
- Sony Corporation
- Toshiyuki Hirose
- G11 - INFORMATION STORAGE
Information Patent Grant
Data transfer method, block synchronizing signal detecting method,...
- Patent number 7,092,470
- Issue date Aug 15, 2006
- Sony Corporation
- Akira Itou
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary head drum apparatus and magnetic recording and playback appa...
- Patent number 6,771,471
- Issue date Aug 3, 2004
- Sony Corporation
- Motoyoshi Fujimori
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording/reproducing apparatus and rotary head drum device
- Patent number 6,751,057
- Issue date Jun 15, 2004
- Sony Corporation
- Motoyoshi Fujimori
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
AV SERVER AND AV SERVER SYSTEM
- Publication number 20190028776
- Publication date Jan 24, 2019
- SONY CORPORATION
- Hideki ARAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AV SERVER SYSTEM AND AV SERVER
- Publication number 20180192100
- Publication date Jul 5, 2018
- SONY CORPORATION
- KAORU URATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS POWER TRANSMISSION APPARATUS
- Publication number 20180019617
- Publication date Jan 18, 2018
- SONY CORPORATION
- Hisato Hirasaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS POWER TRANSMISSION APPARATUS
- Publication number 20160181872
- Publication date Jun 23, 2016
- SONY CORPORATION
- Hisato HIRASAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DATABASE SYSTEM AND DATABASE MANAGEMENT METHOD
- Publication number 20150066943
- Publication date Mar 5, 2015
- Hitachi, Ltd
- Kohei Isomatsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIRELESS POWER TRANSMISSION APPARATUS
- Publication number 20110193417
- Publication date Aug 11, 2011
- SONY CORPORATION
- Hisato Hirasaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CAPACITANCE CHANGE MEASURING CIRCUIT OF CAPACITIVE SENSOR DEVICE, C...
- Publication number 20100066391
- Publication date Mar 18, 2010
- SONY CORPORATION
- Hisato HIRASAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECORDING/REPRODUCING APPARATUS AND RECORDING/REPRODUCING METHOD
- Publication number 20090158125
- Publication date Jun 18, 2009
- SONY CORPORATION
- Tsutomu HARADA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HELICAL SCAN TYPE MAGNETIC TAPE REPRODUCTION APPARATUS AND MAGNETIC...
- Publication number 20080002284
- Publication date Jan 3, 2008
- SONY CORPORATION
- Toshiyuki HIROSE
- G11 - INFORMATION STORAGE
Information Patent Application
HELICAL-SCAN-TYPE MAGNETIC TAPE RECORDING AND REPRODUCING APPARATUS...
- Publication number 20070279783
- Publication date Dec 6, 2007
- SONY CORPORATION
- Toshiyuki HIROSE
- G11 - INFORMATION STORAGE
Information Patent Application
Data transfer method, block synchronizing signal detecting method,...
- Publication number 20030174781
- Publication date Sep 18, 2003
- Akira Itou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Magnetic recording/reproducing apparatus and rotary head drum device
- Publication number 20020109945
- Publication date Aug 15, 2002
- Motoyoshi Fujimori
- G11 - INFORMATION STORAGE
Information Patent Application
Rotary head drum apparatus and magnetic recording and playback appa...
- Publication number 20020105762
- Publication date Aug 8, 2002
- Motoyoshi Fujimori
- G11 - INFORMATION STORAGE

Person

Patents Grantslast 30 patents

AV server system and AV server

Wireless power transmission apparatus

Wireless power transmission apparatus

Database system and database management method

Wireless power transmission apparatus

Recording/reproducing apparatus and recording/reproducing method

Capacitance change measuring circuit of capacitive sensor device, c...

Helical scan type magnetic tape reproduction apparatus and magnetic...

Data transfer method, block synchronizing signal detecting method,...

Rotary head drum apparatus and magnetic recording and playback appa...

Magnetic recording/reproducing apparatus and rotary head drum device

Patents Applicationslast 30 patents

AV SERVER AND AV SERVER SYSTEM

AV SERVER SYSTEM AND AV SERVER

WIRELESS POWER TRANSMISSION APPARATUS

WIRELESS POWER TRANSMISSION APPARATUS

DATABASE SYSTEM AND DATABASE MANAGEMENT METHOD

WIRELESS POWER TRANSMISSION APPARATUS

CAPACITANCE CHANGE MEASURING CIRCUIT OF CAPACITIVE SENSOR DEVICE, C...

RECORDING/REPRODUCING APPARATUS AND RECORDING/REPRODUCING METHOD

HELICAL SCAN TYPE MAGNETIC TAPE REPRODUCTION APPARATUS AND MAGNETIC...

HELICAL-SCAN-TYPE MAGNETIC TAPE RECORDING AND REPRODUCING APPARATUS...

Data transfer method, block synchronizing signal detecting method,...

Magnetic recording/reproducing apparatus and rotary head drum device

Rotary head drum apparatus and magnetic recording and playback appa...