Masakazu Kato

Person

Hamamatsu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power feeding device
- Patent number 12,065,049
- Issue date Aug 20, 2024
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power transmission device and power supply system including power t...
- Patent number 11,862,992
- Issue date Jan 2, 2024
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device with a switch circuit configured to electrically con...
- Patent number 11,424,638
- Issue date Aug 23, 2022
- Toshiba Tec Kabushiki Kaisha
- Takuya Ogishima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cart storage system and power feed system
- Patent number 11,318,976
- Issue date May 3, 2022
- Toshiba Tec Kabushiki Kaisha
- Takuya Ogishima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless power supply system and wireless power transmission device
- Patent number 11,283,299
- Issue date Mar 22, 2022
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power transmission system
- Patent number 11,273,858
- Issue date Mar 15, 2022
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
IC card system and information registering method
- Patent number 11,159,314
- Issue date Oct 26, 2021
- Kabushiki Kaisha Toshiba
- Masakazu Kato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Noncontact power transmission apparatus and power transmission device
- Patent number 11,005,311
- Issue date May 11, 2021
- Toshiba Tec Kabushiki Kaisha
- Takuya Ogishima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power transmission device, power reception device and power transmi...
- Patent number 10,862,342
- Issue date Dec 8, 2020
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Non-contact power receiving device and non-contact power receiving...
- Patent number 10,848,000
- Issue date Nov 24, 2020
- Toshiba Tec Kabushiki Kaisha
- Takuya Ogishima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound processing device and sound processing method
- Patent number 10,789,917
- Issue date Sep 29, 2020
- Yamaha Corporation
- Masakazu Kato
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Contactless power transmission device and contactless power transmi...
- Patent number 10,790,702
- Issue date Sep 29, 2020
- Toshiba Tec Kabushiki Kaisha
- Masahiro Kanagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-contact power transmission apparatus and non-contact power supp...
- Patent number 10,530,192
- Issue date Jan 7, 2020
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Noncontact power transmission apparatus and power transmission device
- Patent number 10,530,197
- Issue date Jan 7, 2020
- Toshiba Tec Kabushiki Kaisha
- Takuya Ogishima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Power transmission device, and power transmitter and power receiver...
- Patent number 10,361,589
- Issue date Jul 23, 2019
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-contact power transmission apparatus and power transmission and...
- Patent number 10,277,073
- Issue date Apr 30, 2019
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Portable terminal apparatus
- Patent number 10,264,528
- Issue date Apr 16, 2019
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Non-contact power supply device
- Patent number 10,211,645
- Issue date Feb 19, 2019
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Percussion instrument
- Patent number 10,192,534
- Issue date Jan 29, 2019
- Yamaha Corporation
- Takuto Yudasaka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Non-contact power transmitting device
- Patent number 10,158,235
- Issue date Dec 18, 2018
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Non-contact power reception apparatus
- Patent number 10,135,300
- Issue date Nov 20, 2018
- Toshiba Tec Kabushiki Kaisha
- Masahiro Kanagawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power transmission apparatus, power transmission device and power r...
- Patent number 10,033,229
- Issue date Jul 24, 2018
- Toshiba Tec Kabushiki Kaisha
- Masahiro Kanagawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power transmission apparatus, power transmission device and power r...
- Patent number 9,698,605
- Issue date Jul 4, 2017
- Toshiba Tec Kabushiki Kaisha
- Masahiro Kanagawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power transmission device, and power transmitter and power receiver...
- Patent number 9,583,966
- Issue date Feb 28, 2017
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Speaker apparatus
- Patent number 9,253,585
- Issue date Feb 2, 2016
- Yamaha Corporation
- Ryuichiro Kuroki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power transmission apparatus, power transmission device, power rece...
- Patent number 9,106,096
- Issue date Aug 11, 2015
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Antenna switching system and antenna switching method
- Patent number 8,660,483
- Issue date Feb 25, 2014
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication antenna device
- Patent number 8,436,782
- Issue date May 7, 2013
- Toshiba Tec Kabushiki Kaisha
- Tomonori Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
RFID interrogator device
- Patent number 8,077,010
- Issue date Dec 13, 2011
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Quadrature demodulation device, quadrature demodulation method, and...
- Patent number 8,023,579
- Issue date Sep 20, 2011
- Toshiba Tec Kabushiki Kaisha
- Kouichi Sano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SIGNAL PROCESSING DEVICE AND SIGNAL PROCESSING METHOD
- Publication number 20240379130
- Publication date Nov 14, 2024
- Yamaha Corporation
- Masakazu KATO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER TRANSMISSION DEVICE AND POWER SUPPLY SYSTEM INCLUDING POWER T...
- Publication number 20230378815
- Publication date Nov 23, 2023
- Toshiba Tec Kabushiki Kaisha
- Masakazu KATO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IC CARD, PORTABLE ELECTRONIC DEVICE, AND ISSUING DEVICE
- Publication number 20230261864
- Publication date Aug 17, 2023
- Kabushiki Kaisha Toshiba
- KIYOSHI TOSHIMITSU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER TRANSMISSION DEVICE AND POWER SUPPLY SYSTEM
- Publication number 20230198314
- Publication date Jun 22, 2023
- Toshiba Tec Kabushiki Kaisha
- Masakazu KATO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AUTHENTICATION DEVICE
- Publication number 20230120591
- Publication date Apr 20, 2023
- Kabushiki Kaisha Toshiba
- Masakazu Kato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PORTABLE AUTHENTICATION DEVICE, IC CARD AND AUTHENTICATION SYSTEM
- Publication number 20220350873
- Publication date Nov 3, 2022
- Kabushiki Kaisha Toshiba
- Masakazu Kato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CART GATE
- Publication number 20220166263
- Publication date May 26, 2022
- Toshiba Tec Kabushiki Kaisha
- Masakazu KATO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER FEEDING DEVICE
- Publication number 20220161675
- Publication date May 26, 2022
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- B60 - VEHICLES IN GENERAL
Information Patent Application
SENSOR DEVICE AND WEARABLE DEVICE
- Publication number 20220128953
- Publication date Apr 28, 2022
- Toshiba Tec Kabushiki Kaisha
- Sadatoshi OISHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER TRANSMISSION DEVICE AND POWER SUPPLY SYSTEM
- Publication number 20220109330
- Publication date Apr 7, 2022
- Toshiba Tec Kabushiki Kaisha
- Masakazu KATO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MEASUREMENT APPARATUS, MEASUREMENT SYSTEM, AND CART
- Publication number 20210221419
- Publication date Jul 22, 2021
- Toshiba Tec Kabushiki Kaisha
- Hiroyuki ISHIKAWA
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
CONTROL DEVICE, CART-TYPE COMMODITY REGISTRATION APPARATUS, AND WIR...
- Publication number 20210218281
- Publication date Jul 15, 2021
- Toshiba Tec Kabushiki Kaisha
- Takuya OGISHIMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER TRANSMISSION SYSTEM
- Publication number 20210135504
- Publication date May 6, 2021
- Toshiba Tec Kabushiki Kaisha
- Masakazu KATO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
POWER TRANSMISSION DEVICE AND POWER TRANSMISSION/RECEPTION SYSTEM
- Publication number 20210135496
- Publication date May 6, 2021
- Toshiba Tec Kabushiki Kaisha
- Masakazu KATO
- B60 - VEHICLES IN GENERAL
Information Patent Application
WIRELESS POWER SUPPLY SYSTEM AND WIRELESS POWER TRANSMISSION DEVICE
- Publication number 20210075260
- Publication date Mar 11, 2021
- Toshiba Tec Kabushiki Kaisha
- Masakazu KATO
- B60 - VEHICLES IN GENERAL
Information Patent Application
CART STORAGE SYSTEM AND POWER FEED SYSTEM
- Publication number 20200298898
- Publication date Sep 24, 2020
- Toshiba Tec Kabushiki Kaisha
- Takuya OGISHIMA
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
POWER RECEIVING SYSTEM AND POWER SUPPLY SYSTEM
- Publication number 20200303953
- Publication date Sep 24, 2020
- Toshiba Tec Kabushiki Kaisha
- Sadatoshi OISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER RECEPTION DEVICE AND CHARGING CONTROL PROGRAM
- Publication number 20200212696
- Publication date Jul 2, 2020
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER FEED DEVICE
- Publication number 20200185967
- Publication date Jun 11, 2020
- Toshiba Tec Kabushiki Kaisha
- Takuya Ogishima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
NONCONTACT POWER TRANSMISSION APPARATUS AND POWER TRANSMISION DEVICE
- Publication number 20200144873
- Publication date May 7, 2020
- Toshiba Tec Kabushiki Kaisha
- Takuya Ogishima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
POWER TRANSMISSION DEVICE AND POWER SUPPLY SYSTEM
- Publication number 20200127498
- Publication date Apr 23, 2020
- Toshiba Tec Kabushiki Kaisha
- Masakazu KATO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
POWER TRANSMISSION SYSTEM
- Publication number 20200122762
- Publication date Apr 23, 2020
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
GUIDE DEVICE AND POWER SUPPLY SYSTEM
- Publication number 20200127505
- Publication date Apr 23, 2020
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
POWER RECEPTION DEVICE AND CHARGING CONTROL PROGRAM
- Publication number 20200099239
- Publication date Mar 26, 2020
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER TRANSMISSION DEVICE, POWER RECEPTION DEVICE AND POWER TRANSMI...
- Publication number 20200021137
- Publication date Jan 16, 2020
- Toshiba Tec Kabushiki Kaisha
- Masakazu KATO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IC CARD SYSTEM AND INFORMATION REGISTERING METHOD
- Publication number 20190386826
- Publication date Dec 19, 2019
- KABUSHIKI KAISHA TOSHIBA
- Masakazu Kato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER RECEPTION DEVICE AND CHARGING CONTROL PROGRAM
- Publication number 20190372372
- Publication date Dec 5, 2019
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER RECEPTION DEVICE AND CHARGING CONTROL PROGRAM
- Publication number 20190372371
- Publication date Dec 5, 2019
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER RECEPTION DEVICE AND CHARGING CONTROL PROGRAM
- Publication number 20190372373
- Publication date Dec 5, 2019
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER RECEPTION DEVICE AND CHARGING CONTROL PROGRAM
- Publication number 20190372374
- Publication date Dec 5, 2019
- Toshiba Tec Kabushiki Kaisha
- Masakazu Kato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Masakazu Kato

Person

Patents Grantslast 30 patents

Power feeding device

Power transmission device and power supply system including power t...

Control device with a switch circuit configured to electrically con...

Cart storage system and power feed system

Wireless power supply system and wireless power transmission device

Power transmission system

IC card system and information registering method

Noncontact power transmission apparatus and power transmission device

Power transmission device, power reception device and power transmi...

Non-contact power receiving device and non-contact power receiving...

Sound processing device and sound processing method

Contactless power transmission device and contactless power transmi...

Non-contact power transmission apparatus and non-contact power supp...

Noncontact power transmission apparatus and power transmission device

Power transmission device, and power transmitter and power receiver...

Non-contact power transmission apparatus and power transmission and...

Portable terminal apparatus

Non-contact power supply device

Percussion instrument

Non-contact power transmitting device

Non-contact power reception apparatus

Power transmission apparatus, power transmission device and power r...

Power transmission apparatus, power transmission device and power r...

Power transmission device, and power transmitter and power receiver...

Speaker apparatus

Power transmission apparatus, power transmission device, power rece...

Antenna switching system and antenna switching method

Communication antenna device

RFID interrogator device

Quadrature demodulation device, quadrature demodulation method, and...

Patents Applicationslast 30 patents

SIGNAL PROCESSING DEVICE AND SIGNAL PROCESSING METHOD

POWER TRANSMISSION DEVICE AND POWER SUPPLY SYSTEM INCLUDING POWER T...

IC CARD, PORTABLE ELECTRONIC DEVICE, AND ISSUING DEVICE

POWER TRANSMISSION DEVICE AND POWER SUPPLY SYSTEM

AUTHENTICATION DEVICE

PORTABLE AUTHENTICATION DEVICE, IC CARD AND AUTHENTICATION SYSTEM

CART GATE

POWER FEEDING DEVICE

SENSOR DEVICE AND WEARABLE DEVICE

POWER TRANSMISSION DEVICE AND POWER SUPPLY SYSTEM

MEASUREMENT APPARATUS, MEASUREMENT SYSTEM, AND CART

CONTROL DEVICE, CART-TYPE COMMODITY REGISTRATION APPARATUS, AND WIR...

POWER TRANSMISSION SYSTEM

POWER TRANSMISSION DEVICE AND POWER TRANSMISSION/RECEPTION SYSTEM

WIRELESS POWER SUPPLY SYSTEM AND WIRELESS POWER TRANSMISSION DEVICE

CART STORAGE SYSTEM AND POWER FEED SYSTEM

POWER RECEIVING SYSTEM AND POWER SUPPLY SYSTEM

POWER RECEPTION DEVICE AND CHARGING CONTROL PROGRAM

POWER FEED DEVICE

NONCONTACT POWER TRANSMISSION APPARATUS AND POWER TRANSMISION DEVICE

POWER TRANSMISSION DEVICE AND POWER SUPPLY SYSTEM

POWER TRANSMISSION SYSTEM

GUIDE DEVICE AND POWER SUPPLY SYSTEM

POWER RECEPTION DEVICE AND CHARGING CONTROL PROGRAM

POWER TRANSMISSION DEVICE, POWER RECEPTION DEVICE AND POWER TRANSMI...

IC CARD SYSTEM AND INFORMATION REGISTERING METHOD

POWER RECEPTION DEVICE AND CHARGING CONTROL PROGRAM

POWER RECEPTION DEVICE AND CHARGING CONTROL PROGRAM

POWER RECEPTION DEVICE AND CHARGING CONTROL PROGRAM

POWER RECEPTION DEVICE AND CHARGING CONTROL PROGRAM