Sunao Tsuchida

Person

Shizuoka-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
RFID tag communication device
- Patent number 12,353,942
- Issue date Jul 8, 2025
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless tag communication device
- Patent number 12,204,979
- Issue date Jan 21, 2025
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless tag-containing medium issuing apparatus and information pr...
- Patent number 12,153,993
- Issue date Nov 26, 2024
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rfid tag communication device
- Patent number 12,093,773
- Issue date Sep 17, 2024
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tag reading apparatus and tag reading control method
- Patent number 11,989,087
- Issue date May 21, 2024
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Commodity container, portable registration device, and commodity re...
- Patent number 11,669,702
- Issue date Jun 6, 2023
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reading apparatus
- Patent number 11,599,762
- Issue date Mar 7, 2023
- Toshiba TEC Kabushika Kaisha
- Sadatoshi Oishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication apparatus and communication method
- Patent number 11,558,235
- Issue date Jan 17, 2023
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Merchandise reading apparatus and merchandise information processin...
- Patent number 11,551,015
- Issue date Jan 10, 2023
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Antenna and wireless tag issuing device
- Patent number 11,544,482
- Issue date Jan 3, 2023
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Antenna and RFID tag issuing apparatus
- Patent number 11,394,110
- Issue date Jul 19, 2022
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Merchandise reading apparatus and merchandise information processin...
- Patent number 11,194,977
- Issue date Dec 7, 2021
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Commodity container, portable registration device, and commodity re...
- Patent number 11,126,806
- Issue date Sep 21, 2021
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless communication device
- Patent number 10,972,173
- Issue date Apr 6, 2021
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna apparatus
- Patent number 10,763,570
- Issue date Sep 1, 2020
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Merchandise reading apparatus and merchandise information processin...
- Patent number 10,657,336
- Issue date May 19, 2020
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information output control apparatus and point-of-sale system
- Patent number 10,332,092
- Issue date Jun 25, 2019
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electromagnetic shielding structure having choke structure
- Patent number 10,327,364
- Issue date Jun 18, 2019
- Toshiba Tec Kabushiki Kaisha
- Sadatoshi Oishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tag reading device
- Patent number 10,185,852
- Issue date Jan 22, 2019
- Toshiba Tec Kabushiki Kaisha
- Jun Yaginuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and a radio tag communication apparatus
- Patent number 9,858,454
- Issue date Jan 2, 2018
- Toshiba Tec Kabushiki Kaisha
- Kouichi Sano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless tag communication device and wireless tag communication pr...
- Patent number 9,842,232
- Issue date Dec 12, 2017
- Toshiba Tec Kabushiki Kaisha
- Kouichi Sano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information output control apparatus and point-of-sale system
- Patent number 9,684,895
- Issue date Jun 20, 2017
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- G07 - CHECKING-DEVICES
Information Patent Grant
Radio tag communication apparatus, radio tag communication system,...
- Patent number 9,384,375
- Issue date Jul 5, 2016
- Toshiba Tec Kabushiki Kaisha
- Kouichi Sano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless tag communication device and wireless tag communication pr...
- Patent number 9,268,980
- Issue date Feb 23, 2016
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless tag communication device, information processing apparatus...
- Patent number 9,082,026
- Issue date Jul 14, 2015
- Toshiba Tec Kabushiki Kaisha
- Kouichi Sano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS TAG COMMUNICATION APPARATUS, WIRELESS TAG COMMUNICATION SY...
- Publication number 20250181851
- Publication date Jun 5, 2025
- Toshiba Tec Kabushiki Kaisha
- Sunao TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIRELESS TAG COMMUNICATION APPARATUS, WIRELESS TAG COMMUNICATION SY...
- Publication number 20250181879
- Publication date Jun 5, 2025
- Toshiba Tec Kabushiki Kaisha
- Sunao TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RFID TAG COMMUNICATION DEVICE
- Publication number 20240412013
- Publication date Dec 12, 2024
- Toshiba Tec Kabushiki Kaisha
- Sunao TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIRELESS TAG-CONTAINING MEDIUM ISSUING APPARATUS AND INFORMATION PR...
- Publication number 20240028845
- Publication date Jan 25, 2024
- Toshiba Tec Kabushiki Kaisha
- Sunao TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RFID TAG COMMUNICATION DEVICE
- Publication number 20230229875
- Publication date Jul 20, 2023
- Toshiba Tec Kabushiki Kaisha
- Sunao TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIRELESS TAG COMMUNICATION DEVICE
- Publication number 20230144063
- Publication date May 11, 2023
- Toshiba Tec Kabushiki Kaisha
- Sunao TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TAG READING APPARATUS AND TAG READING CONTROL METHOD
- Publication number 20230018731
- Publication date Jan 19, 2023
- Toshiba Tec Kabushiki Kaisha
- Sunao TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION APPARATUS AND COMMUNICATION METHOD
- Publication number 20220247615
- Publication date Aug 4, 2022
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS AND COMMUNICATION METHOD
- Publication number 20220239545
- Publication date Jul 28, 2022
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ANTENNA AND WIRELESS TAG ISSUING DEVICE
- Publication number 20220164555
- Publication date May 26, 2022
- Toshiba Tec Kabushiki Kaisha
- Sunao TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
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
READING APPARATUS
- Publication number 20220051066
- Publication date Feb 17, 2022
- Toshiba Tec Kabushiki Kaisha
- Sadatoshi Oishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RFID TAG COMMUNICATION DEVICE
- Publication number 20220004724
- Publication date Jan 6, 2022
- Toshiba Tec Kabushiki Kaisha
- Sunao TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMODITY CONTAINER, PORTABLE REGISTRATION DEVICE, AND COMMODITY RE...
- Publication number 20210383083
- Publication date Dec 9, 2021
- Toshiba Tec Kabushiki Kaisha
- Sunao TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MERCHANDISE READING APPARATUS AND MERCHANDISE INFORMATION PROCESSIN...
- Publication number 20210165980
- Publication date Jun 3, 2021
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING SYSTEM
- Publication number 20210150501
- Publication date May 20, 2021
- Toshiba Tec Kabushiki Kaisha
- Hiroyuki ISHIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANTENNA AND RFID TAG ISSUING APPARATUS
- Publication number 20210075097
- Publication date Mar 11, 2021
- Toshiba Tec Kabushiki Kaisha
- Sunao TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
READING APPARATUS
- Publication number 20200302257
- Publication date Sep 24, 2020
- Toshiba Tec Kabushiki Kaisha
- Sadatoshi Oishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MERCHANDISE READING APPARATUS AND MERCHANDISE INFORMATION PROCESSIN...
- Publication number 20200242311
- Publication date Jul 30, 2020
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMODITY CONTAINER, PORTABLE REGISTRATION DEVICE, AND COMMODITY RE...
- Publication number 20200125809
- Publication date Apr 23, 2020
- Toshiba Tec Kabushiki Kaisha
- Sunao TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIRELESS COMMUNICATION DEVICE
- Publication number 20200067594
- Publication date Feb 27, 2020
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
READING APPARATUS
- Publication number 20190244069
- Publication date Aug 8, 2019
- Toshiba Tec Kabushiki Kaisha
- Sadatoshi Oishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POINT-OF-SALE SYSTEM THAT ENABLES OR DISABLES PROCESSING BASED ON P...
- Publication number 20190172034
- Publication date Jun 6, 2019
- Toshiba Tec Kabushiki Kaisha
- Sadatoshi OISHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MERCHANDISE READING APPARATUS AND MERCHANDISE INFORMATION PROCESSIN...
- Publication number 20190042810
- Publication date Feb 7, 2019
- Toshiba Tec Kabushiki Kaisha
- Sunao Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIRELESS COMMUNICATION APPARATUS, HOST TERMINAL, AND WIRELESS COMMU...
- Publication number 20180349655
- Publication date Dec 6, 2018
- Toshiba Tec Kabushiki Kaisha
- Sunao TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING SYSTEM
- Publication number 20180211238
- Publication date Jul 26, 2018
- Toshiba Tec Kabushiki Kaisha
- Hiroyuki ISHIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIRELESS COMMUNICATION SYSTEM, INFORMATION OUTPUT DEVICE, AND MERCH...
- Publication number 20180121143
- Publication date May 3, 2018
- Toshiba Tec Kabushiki Kaisha
- Sunao TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTROMAGNETIC SHIELDING STRUCTURE HAVING CHOKE STRUCTURE
- Publication number 20180070483
- Publication date Mar 8, 2018
- Toshiba Tec Kabushiki Kaisha
- Sadatoshi OHISHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TAG READING DEVICE
- Publication number 20180032770
- Publication date Feb 1, 2018
- Toshiba Tec Kabushiki Kaisha
- Jun YAGINUMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANTENNA APPARATUS
- Publication number 20170373373
- Publication date Dec 28, 2017
- Toshiba Tec Kabushiki Kaisha
- Sunao TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING

Sunao Tsuchida

Person

Patents Grantslast 30 patents

RFID tag communication device

Wireless tag communication device

Wireless tag-containing medium issuing apparatus and information pr...

Rfid tag communication device

Tag reading apparatus and tag reading control method

Commodity container, portable registration device, and commodity re...

Reading apparatus

Communication apparatus and communication method

Merchandise reading apparatus and merchandise information processin...

Antenna and wireless tag issuing device

Antenna and RFID tag issuing apparatus

Merchandise reading apparatus and merchandise information processin...

Commodity container, portable registration device, and commodity re...

Wireless communication device

Antenna apparatus

Merchandise reading apparatus and merchandise information processin...

Information output control apparatus and point-of-sale system

Electromagnetic shielding structure having choke structure

Tag reading device

Method and a radio tag communication apparatus

Wireless tag communication device and wireless tag communication pr...

Information output control apparatus and point-of-sale system

Radio tag communication apparatus, radio tag communication system,...

Wireless tag communication device and wireless tag communication pr...

Wireless tag communication device, information processing apparatus...

Antenna switching system and antenna switching method

Communication antenna device

Patents Applicationslast 30 patents

WIRELESS TAG COMMUNICATION APPARATUS, WIRELESS TAG COMMUNICATION SY...

WIRELESS TAG COMMUNICATION APPARATUS, WIRELESS TAG COMMUNICATION SY...

RFID TAG COMMUNICATION DEVICE

WIRELESS TAG-CONTAINING MEDIUM ISSUING APPARATUS AND INFORMATION PR...

RFID TAG COMMUNICATION DEVICE

WIRELESS TAG COMMUNICATION DEVICE

TAG READING APPARATUS AND TAG READING CONTROL METHOD

COMMUNICATION APPARATUS AND COMMUNICATION METHOD

COMMUNICATION APPARATUS AND COMMUNICATION METHOD

ANTENNA AND WIRELESS TAG ISSUING DEVICE

SENSOR DEVICE AND WEARABLE DEVICE

READING APPARATUS

RFID TAG COMMUNICATION DEVICE

COMMODITY CONTAINER, PORTABLE REGISTRATION DEVICE, AND COMMODITY RE...

MERCHANDISE READING APPARATUS AND MERCHANDISE INFORMATION PROCESSIN...

INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING SYSTEM

ANTENNA AND RFID TAG ISSUING APPARATUS

READING APPARATUS

MERCHANDISE READING APPARATUS AND MERCHANDISE INFORMATION PROCESSIN...

COMMODITY CONTAINER, PORTABLE REGISTRATION DEVICE, AND COMMODITY RE...

WIRELESS COMMUNICATION DEVICE

READING APPARATUS

POINT-OF-SALE SYSTEM THAT ENABLES OR DISABLES PROCESSING BASED ON P...

MERCHANDISE READING APPARATUS AND MERCHANDISE INFORMATION PROCESSIN...

WIRELESS COMMUNICATION APPARATUS, HOST TERMINAL, AND WIRELESS COMMU...

INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING SYSTEM

WIRELESS COMMUNICATION SYSTEM, INFORMATION OUTPUT DEVICE, AND MERCH...

ELECTROMAGNETIC SHIELDING STRUCTURE HAVING CHOKE STRUCTURE

TAG READING DEVICE

ANTENNA APPARATUS