Kazuyuki Ozaki

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Radio communication apparatus and radio transmission method
- Patent number 11,990,963
- Issue date May 21, 2024
- Fujitsu Limited
- Katsuhiko Tsujihata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel assignment apparatus, wireless communication system, and ch...
- Patent number 10,397,792
- Issue date Aug 27, 2019
- Fujitsu Limited
- Takayoshi Nakayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless power transfer system and wireless power transfer method
- Patent number 10,374,460
- Issue date Aug 6, 2019
- Fujitsu Limited
- Hirotaka Oshima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rechargeable battery, charging system, and electronic device
- Patent number 10,276,900
- Issue date Apr 30, 2019
- Fujitsu Limited
- Hiroyasu Kawano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Beamforming for selecting a transmitting direction based on feedbac...
- Patent number 10,009,895
- Issue date Jun 26, 2018
- FUJITSU LLIMITED
- Kenichi Nishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication apparatus, antenna directionality control me...
- Patent number 10,008,773
- Issue date Jun 26, 2018
- Fujitsu Limited
- Kenichi Nishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless power transmission system and wireless power transmission...
- Patent number 9,953,763
- Issue date Apr 24, 2018
- Fujitsu Limited
- Akiyoshi Uchida
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Picture processing device and method
- Patent number 9,787,946
- Issue date Oct 10, 2017
- Fujitsu Limited
- Yuzuru Yamakage
- G07 - CHECKING-DEVICES
Information Patent Grant
Wireless communication apparatus, wireless communication system, an...
- Patent number 9,756,453
- Issue date Sep 5, 2017
- Fujitsu Limited
- Kenichi Nishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Package structure
- Patent number 9,704,090
- Issue date Jul 11, 2017
- Fujitsu Limited
- Hiroyasu Kawano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power receiving apparatus and power transmission system
- Patent number 9,583,949
- Issue date Feb 28, 2017
- Fujitsu Limited
- Hiroyasu Kawano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless communication system, wireless communication method, and t...
- Patent number 9,351,227
- Issue date May 24, 2016
- Fujitsu Limited
- Kazuyuki Ozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system, wireless communication method, trans...
- Patent number 9,332,481
- Issue date May 3, 2016
- Fujitsu Limited
- Yun Wen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-hop communication terminal, multi-hop communication system, a...
- Patent number 9,144,006
- Issue date Sep 22, 2015
- Fujitsu Limited
- Hiroshi Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication apparatus and method for wireless communication
- Patent number 9,020,557
- Issue date Apr 28, 2015
- Fujitsu Limited
- Kazuyuki Ozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal detector, signal detection method, and communication termina...
- Patent number 8,953,719
- Issue date Feb 10, 2015
- Fujitsu Limited
- Kazuyuki Ozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile base station, mobile terminal, mobile communications system...
- Patent number 8,725,185
- Issue date May 13, 2014
- Fujitsu Limited
- Kazuyuki Ozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless reception device, wireless reception method, and wireless...
- Patent number 8,660,222
- Issue date Feb 25, 2014
- Fujitsu Limited
- Kazuyuki Ozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal separation device and signal separating method
- Patent number 8,526,296
- Issue date Sep 3, 2013
- Fujitsu Limited
- Kazuyuki Ozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Propagation channel estimation apparatus, receiver, and propagation...
- Patent number 8,467,478
- Issue date Jun 18, 2013
- Fujitsu Limited
- Makoto Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, communication control method, and roadside unit
- Patent number 8,334,791
- Issue date Dec 18, 2012
- Fujitsu Limited
- Kazuyuki Ozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency control device, frequency control method, base station ap...
- Patent number 8,208,880
- Issue date Jun 26, 2012
- Fujitsu Limited
- Kazuyuki Ozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Magnetic disk apparatus and magnetic disk access controlling method
- Patent number 7,859,779
- Issue date Dec 28, 2010
- Toshiba Storage Device Corporation
- Mineo Moribe
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic transfer master and method of formatting magnetic recordin...
- Patent number 7,602,566
- Issue date Oct 13, 2009
- Fujitsu Limited
- Sumio Kuroda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and method of making the same
- Patent number 7,588,843
- Issue date Sep 15, 2009
- Fujitsu Limited
- Koichi Iida
- G11 - INFORMATION STORAGE
Information Patent Grant
Preformat method for magnetic recording medium, magnetic recording...
- Patent number 7,203,014
- Issue date Apr 10, 2007
- Fujitsu Limited
- Sumio Kuroda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording unit and magnetic recording medium
- Patent number 7,203,023
- Issue date Apr 10, 2007
- Fujitsu Limited
- Sumio Kuroda
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally assisted magnetic recording method
- Patent number 7,099,097
- Issue date Aug 29, 2006
- Fujitsu Limited
- Shingo Hamaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Master medium for magnetic transfer, magnetic transferring and reco...
- Patent number 6,865,039
- Issue date Mar 8, 2005
- Fujitsu Limited
- Shingo Hamaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for testing circuit board
- Patent number 6,366,100
- Issue date Apr 2, 2002
- Fujitsu Limited
- Akio Ito
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
RADIO COMMUNICATION CONTROL DEVICE AND RADIO COMMUNICATION CONTROL...
- Publication number 20230262548
- Publication date Aug 17, 2023
- Fujitsu Limited
- Kenichi NISHIKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION APPARATUS AND RADIO TRANSMISSION METHOD
- Publication number 20230208484
- Publication date Jun 29, 2023
- FUJITSU LIMITED
- Katsuhiko Tsujihata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER TRANSMITTING SYSTEM AND POWER TRANSMITTER
- Publication number 20180226842
- Publication date Aug 9, 2018
- Fujitsu Limited
- Akiyoshi UCHIDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS POWER TRANSFER SYSTEM AND WIRELESS POWER TRANSFER METHOD
- Publication number 20180197678
- Publication date Jul 12, 2018
- Fujitsu Limited
- Akiyoshi UCHIDA
- B60 - VEHICLES IN GENERAL
Information Patent Application
COMMUNICATION CONTROL DEVICE AND PHASE ADJUSTING METHOD
- Publication number 20180167127
- Publication date Jun 14, 2018
- Fujitsu Limited
- Kazuyuki OZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, COMMUNICATION DEVICE AND METHOD
- Publication number 20180115914
- Publication date Apr 26, 2018
- Fujitsu Limited
- Kazuyuki OZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHANNEL ASSIGNMENT APPARATUS, WIRELESS COMMUNICATION SYSTEM, AND CH...
- Publication number 20180049035
- Publication date Feb 15, 2018
- Fujitsu Limited
- Takayoshi NAKAYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION APPARATUS, ANTENNA DIRECTIONALITY CONTROL ME...
- Publication number 20170346184
- Publication date Nov 30, 2017
- Fujitsu Limited
- Kenichi NISHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS COMMUNICATION SYSTEM, TRANSMISSION DEVICE, AND TRANSMISSIO...
- Publication number 20170164368
- Publication date Jun 8, 2017
- Fujitsu Limited
- Kenichi NISHIKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM, ACCESS POINT, AND WIRELESS DEVICE
- Publication number 20170150492
- Publication date May 25, 2017
- Fujitsu Limited
- Kazuyuki OZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS POWER TRANSFER SYSTEM AND WIRELESS POWER TRANSFER METHOD
- Publication number 20170018971
- Publication date Jan 19, 2017
- Fujitsu Limited
- Hirotaka Oshima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RECEIVING DEVICE AND METHOD
- Publication number 20170013637
- Publication date Jan 12, 2017
- Fujitsu Limited
- Kaoru YOKOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION SYSTEM, AN...
- Publication number 20160255655
- Publication date Sep 1, 2016
- Fujitsu Limited
- Kenichi NISHIKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION DEVICE AND ESTIMATION METHOD
- Publication number 20160069980
- Publication date Mar 10, 2016
- Fujitsu Limited
- Kenichi NISHIKAWA
- G01 - MEASURING TESTING
Information Patent Application
RECHARGEABLE BATTERY, CHARGING SYSTEM, AND ELECTRONIC DEVICE
- Publication number 20160049698
- Publication date Feb 18, 2016
- Fujitsu Limited
- Hiroyasu KAWANO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PACKAGE STRUCTURE
- Publication number 20150332140
- Publication date Nov 19, 2015
- Fujitsu Limited
- Hiroyasu KAWANO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIRELESS POWER TRANSMISSION SYSTEM AND WIRELESS POWER TRANSMISSION...
- Publication number 20150008736
- Publication date Jan 8, 2015
- Fujitsu Limited
- Akiyoshi Uchida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER RECEIVING APPARATUS AND POWER TRANSMISSION SYSTEM
- Publication number 20140333152
- Publication date Nov 13, 2014
- Hiroyasu KAWANO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, AND T...
- Publication number 20140140272
- Publication date May 22, 2014
- Fujitsu Limited
- Kazuyuki OZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-HOP COMMUNICATION TERMINAL, MULTI-HOP COMMUNICATION SYSTEM, A...
- Publication number 20140140229
- Publication date May 22, 2014
- Fujitsu Limited
- Hiroshi FUJITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, TRANS...
- Publication number 20140140230
- Publication date May 22, 2014
- Fujitsu Limited
- YUN WEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION CONTROL METHO...
- Publication number 20130201970
- Publication date Aug 8, 2013
- Hiroshi FUJITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL DETECTOR, SIGNAL DETECTION METHOD, AND COMMUNICATION TERMINA...
- Publication number 20130177109
- Publication date Jul 11, 2013
- Fujitsu Limited
- Kazuyuki OZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION APPARATUS AND METHOD FOR WIRELESS COMMUNICATION
- Publication number 20130137477
- Publication date May 30, 2013
- Fujitsu Limited
- Kazuyuki Ozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STORAGE MANAGING METHOD AND STORAGE MANAGEMENT DEVICE
- Publication number 20130083197
- Publication date Apr 4, 2013
- FUJITSU LIMITED
- Yuzuru YAMAKAGE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM, APPARATUS, AND METHOD FOR WIRELESS COMMUNICATION
- Publication number 20130077511
- Publication date Mar 28, 2013
- Fujitsu Limited
- Kazuyuki OZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIAGNOSIS APPARATUS AND DIAGNOSIS METHOD
- Publication number 20120307059
- Publication date Dec 6, 2012
- FUJITSU LIMITED
- Yuzuru YAMAKAGE
- B60 - VEHICLES IN GENERAL
Information Patent Application
WIRELESS RECEPTION DEVICE, WIRELESS RECEPTION METHOD, AND WIRELESS...
- Publication number 20120087432
- Publication date Apr 12, 2012
- Fujitsu Limited
- Kazuyuki OZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION APPARATUS AND METHOD FOR THE SAME
- Publication number 20110223856
- Publication date Sep 15, 2011
- Fujitsu Limited
- Kazuyuki Ozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL SEPARATION DEVICE AND SIGNAL SEPARATING METHOD
- Publication number 20110199888
- Publication date Aug 18, 2011
- Fujitsu Limited
- Kazuyuki OZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Kazuyuki Ozaki

Person

Patents Grantslast 30 patents

Radio communication apparatus and radio transmission method

Channel assignment apparatus, wireless communication system, and ch...

Wireless power transfer system and wireless power transfer method

Rechargeable battery, charging system, and electronic device

Beamforming for selecting a transmitting direction based on feedbac...

Wireless communication apparatus, antenna directionality control me...

Wireless power transmission system and wireless power transmission...

Picture processing device and method

Wireless communication apparatus, wireless communication system, an...

Package structure

Power receiving apparatus and power transmission system

Wireless communication system, wireless communication method, and t...

Wireless communication system, wireless communication method, trans...

Multi-hop communication terminal, multi-hop communication system, a...

Wireless communication apparatus and method for wireless communication

Signal detector, signal detection method, and communication termina...

Mobile base station, mobile terminal, mobile communications system...

Wireless reception device, wireless reception method, and wireless...

Signal separation device and signal separating method

Propagation channel estimation apparatus, receiver, and propagation...

Communication system, communication control method, and roadside unit

Frequency control device, frequency control method, base station ap...

Magnetic disk apparatus and magnetic disk access controlling method

Magnetic transfer master and method of formatting magnetic recordin...

Magnetic recording medium and method of making the same

Preformat method for magnetic recording medium, magnetic recording...

Magnetic recording unit and magnetic recording medium

Thermally assisted magnetic recording method

Master medium for magnetic transfer, magnetic transferring and reco...

Apparatus and method for testing circuit board

Patents Applicationslast 30 patents

RADIO COMMUNICATION CONTROL DEVICE AND RADIO COMMUNICATION CONTROL...

RADIO COMMUNICATION APPARATUS AND RADIO TRANSMISSION METHOD

POWER TRANSMITTING SYSTEM AND POWER TRANSMITTER

WIRELESS POWER TRANSFER SYSTEM AND WIRELESS POWER TRANSFER METHOD

COMMUNICATION CONTROL DEVICE AND PHASE ADJUSTING METHOD

COMMUNICATION SYSTEM, COMMUNICATION DEVICE AND METHOD

CHANNEL ASSIGNMENT APPARATUS, WIRELESS COMMUNICATION SYSTEM, AND CH...

WIRELESS COMMUNICATION APPARATUS, ANTENNA DIRECTIONALITY CONTROL ME...

WIRELESS COMMUNICATION SYSTEM, TRANSMISSION DEVICE, AND TRANSMISSIO...

WIRELESS COMMUNICATION SYSTEM, ACCESS POINT, AND WIRELESS DEVICE

WIRELESS POWER TRANSFER SYSTEM AND WIRELESS POWER TRANSFER METHOD

RECEIVING DEVICE AND METHOD

WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION SYSTEM, AN...

WIRELESS COMMUNICATION DEVICE AND ESTIMATION METHOD

RECHARGEABLE BATTERY, CHARGING SYSTEM, AND ELECTRONIC DEVICE

PACKAGE STRUCTURE

WIRELESS POWER TRANSMISSION SYSTEM AND WIRELESS POWER TRANSMISSION...

POWER RECEIVING APPARATUS AND POWER TRANSMISSION SYSTEM

WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, AND T...

MULTI-HOP COMMUNICATION TERMINAL, MULTI-HOP COMMUNICATION SYSTEM, A...

WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, TRANS...

WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION CONTROL METHO...

SIGNAL DETECTOR, SIGNAL DETECTION METHOD, AND COMMUNICATION TERMINA...

WIRELESS COMMUNICATION APPARATUS AND METHOD FOR WIRELESS COMMUNICATION

STORAGE MANAGING METHOD AND STORAGE MANAGEMENT DEVICE

SYSTEM, APPARATUS, AND METHOD FOR WIRELESS COMMUNICATION

DIAGNOSIS APPARATUS AND DIAGNOSIS METHOD

WIRELESS RECEPTION DEVICE, WIRELESS RECEPTION METHOD, AND WIRELESS...

MOBILE COMMUNICATION APPARATUS AND METHOD FOR THE SAME

SIGNAL SEPARATION DEVICE AND SIGNAL SEPARATING METHOD