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Tatsuya Izumi
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Switch device, in-vehicle communication system, and communication m...
Patent number
11,962,433
Issue date
Apr 16, 2024
Sumitomo Electric Industries, Ltd.
Akihito Iwata
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Management device, vehicle communication system, vehicle, vehicle c...
Patent number
11,956,314
Issue date
Apr 9, 2024
Sumitomo Electric Industries, Ltd.
Yusuke Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Relay device, in-vehicle communication system, vehicle, and in-vehi...
Patent number
11,799,991
Issue date
Oct 24, 2023
Sumitomo Electric Industries, Ltd.
Yusuke Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control apparatus, control method, and computer program
Patent number
11,416,237
Issue date
Aug 16, 2022
Sumitomo Electric Industries, Ltd.
Akihiro Ogawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Switch device, communication control method, and communication cont...
Patent number
11,374,787
Issue date
Jun 28, 2022
Sumitomo Electric Industries, Ltd.
Akihito Iwata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control device, control method, and computer program
Patent number
11,340,891
Issue date
May 24, 2022
Sumitomo Electric Industries, Ltd.
Akihiro Ogawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Communication apparatus
Patent number
11,152,973
Issue date
Oct 19, 2021
Autonetworks Technologies, Ltd.
Makoto Mashita
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Control apparatus, control method, and computer program
Patent number
10,625,754
Issue date
Apr 21, 2020
Sumitomo Electric Industries, Ltd.
Tatsuya Izumi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Converter and control circuit
Patent number
10,250,121
Issue date
Apr 2, 2019
Sumitomo Electric Industries, Ltd
Masayoshi Hirota
B60 - VEHICLES IN GENERAL
Information
Patent Grant
AC-DC bi-directionally conversion device with failure determination...
Patent number
9,837,910
Issue date
Dec 5, 2017
Sumitomo Electric Industries, Ltd
Tatsuya Izumi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Communication system and communication device
Patent number
9,735,832
Issue date
Aug 15, 2017
Sumitomo Electric Industries, Ltd.
Takeshi Hagihara
B60 - VEHICLES IN GENERAL
Information
Patent Grant
DC-AC conversion device, control circuit controlling operation of D...
Patent number
9,660,517
Issue date
May 23, 2017
Sumitomo Electric Industries, Ltd
Masayoshi Hirota
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Communication system and communication device
Patent number
9,577,709
Issue date
Feb 21, 2017
Sumitomo Electric Industries, Ltd.
Ryou Okada
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Communication system and communication device
Patent number
9,197,290
Issue date
Nov 24, 2015
Sumitomo Electric Industries, Ltd.
Yutaka Komatsu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Lens unit and vehicle-mounted infrared lens unit
Patent number
8,456,769
Issue date
Jun 4, 2013
Sumitomo Electric Industries, Ltd.
Kanji Teraoka
G02 - OPTICS
Information
Patent Grant
Infrared lens, infrared camera, and night vision
Patent number
8,085,465
Issue date
Dec 27, 2011
Sumitomo Electric Industries, Ltd.
Tatsuya Izumi
G02 - OPTICS
Information
Patent Grant
Infrared lens, infrared camera, and night vision
Patent number
7,911,688
Issue date
Mar 22, 2011
Sumitomo Electric Industries, Ltd.
Tatsuya Izumi
G02 - OPTICS
Information
Patent Grant
Infrared zoom lens and infrared camera
Patent number
7,859,747
Issue date
Dec 28, 2010
Sumitomo Electric Industries, Ltd
Chihiro Hiraiwa
G02 - OPTICS
Information
Patent Grant
Far-infrared camera lens, lens unit, and imaging apparatus
Patent number
7,835,072
Issue date
Nov 16, 2010
Sumitomo Electric Industries, Ltd
Tatsuya Izumi
G02 - OPTICS
Information
Patent Grant
Far-infrared camera lens, lens unit, and imaging apparatus
Patent number
7,835,071
Issue date
Nov 16, 2010
Sumitomo Electric Industries, Ltd
Tatsuya Izumi
G02 - OPTICS
Information
Patent Grant
Infrared lens, infrared camera and night vision
Patent number
7,738,169
Issue date
Jun 15, 2010
Sumitomo Electric Industries, Ltd.
Tatsuya Izumi
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
IN-VEHICLE MANAGEMENT DEVICE AND MANAGEMENT METHOD
Publication number
20240166148
Publication date
May 23, 2024
AUTONETWORKS TECHNOLOGIES, LTD.
Tomohiro OTSU
B60 - VEHICLES IN GENERAL
Information
Patent Application
RELAY DEVICE, VEHICLE COMMUNICATION SYSTEM, VEHICLE, COMMUNICATION...
Publication number
20240146604
Publication date
May 2, 2024
Sumitomo Electric Industries, Ltd.
Yojiro SUYAMA
B60 - VEHICLES IN GENERAL
Information
Patent Application
MANAGEMENT DEVICE, IN-VEHICLE SYSTEM, VEHICLE, COMMUNICATION MANAGE...
Publication number
20240054821
Publication date
Feb 15, 2024
Sumitomo Electric Industries, Ltd.
Kenta OGATA
B60 - VEHICLES IN GENERAL
Information
Patent Application
ON-BOARD DEVICE, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM
Publication number
20230195445
Publication date
Jun 22, 2023
AUTONETWORKS TECHNOLOGIES, LTD.
Kentaro ASHIBE
B60 - VEHICLES IN GENERAL
Information
Patent Application
ON-BOARD RELAY DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
Publication number
20230179659
Publication date
Jun 8, 2023
AUTONETWORKS TECHNOLOGIES, LTD.
Darmawan GO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ONBOARD DEVICE AND SLEEP CONTROL METHOD
Publication number
20230147005
Publication date
May 11, 2023
Autonetworks Technologies Ltd.
Yosuke SHIMIZU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SWITCH DEVICE, IN-VEHICLE COMMUNICATION SYSTEM, AND COMMUNICATION M...
Publication number
20230141041
Publication date
May 11, 2023
Sumitomo Electric Industries, Ltd.
Akihito IWATA
B60 - VEHICLES IN GENERAL
Information
Patent Application
SWITCH DEVICE, IN-VEHICLE COMMUNICATION SYSTEM, AND COMMUNICATION M...
Publication number
20230142079
Publication date
May 11, 2023
Sumitomo Electric Industries, Ltd.
Akihito IWATA
B60 - VEHICLES IN GENERAL
Information
Patent Application
ON-VEHICLE RELAY DEVICE, INFORMATION PROCESSING METHOD AND PROGRAM
Publication number
20230095760
Publication date
Mar 30, 2023
AUTONETWORKS TECHNOLOGIES, LTD.
Darmawan GO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IN-VEHICLE COMMUNICATION SYSTEM, IN-VEHICLE COMMUNICATION DEVICE, A...
Publication number
20220393894
Publication date
Dec 8, 2022
AUTONETWORKS TECHNOLOGIES, LTD.
Yuanjun XIAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY DEVICE, IN-VEHICLE COMMUNICATION SYSTEM, VEHICLE, AND IN-VEHI...
Publication number
20220377142
Publication date
Nov 24, 2022
Sumitomo Electric Industries, Ltd.
Yusuke YAMAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IN-VEHICLE COMMUNICATION DEVICE AND VEHICLE COMMUNICATION METHOD
Publication number
20220374372
Publication date
Nov 24, 2022
AUTONETWORKS TECHNOLOGIES, LTD.
Yuanjun XIAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RELAY DEVICE, IN-VEHICLE COMMUNICATION SYSTEM, IN-VEHICLE COMMUNICA...
Publication number
20220355750
Publication date
Nov 10, 2022
Sumitomo Electric Industries, Ltd.
Yusuke YAMAMOTO
B60 - VEHICLES IN GENERAL
Information
Patent Application
RELAY DEVICE, IN-VEHICLE COMMUNICATION SYSTEM, VEHICLE, AND IN-VEHI...
Publication number
20220360648
Publication date
Nov 10, 2022
Sumitomo Electric Industries, Ltd.
Yusuke YAMAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY DEVICE, VEHICLE, COMMUNICATION METHOD, AND COMMUNICATION PROGRAM
Publication number
20220239528
Publication date
Jul 28, 2022
Sumitomo Electric Industries, Ltd.
Yusuke YAMAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY DEVICE, VEHICLE COMMUNICATION SYSTEM, VEHICLE, COMMUNICATION...
Publication number
20220231910
Publication date
Jul 21, 2022
Sumitomo Electric Industries, Ltd.
Yojiro SUYAMA
B60 - VEHICLES IN GENERAL
Information
Patent Application
MANAGEMENT DEVICE, COMMUNICATION SYSTEM, VEHICLE, VEHICLE COMMUNICA...
Publication number
20220183052
Publication date
Jun 9, 2022
Sumitomo Electric Industries, Ltd.
Yusuke YAMAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MANAGEMENT DEVICE, VEHICLE COMMUNICATION SYSTEM, VEHICLE, VEHICLE C...
Publication number
20220158900
Publication date
May 19, 2022
Sumitomo Electric Industries, Ltd.
Yusuke YAMAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SWITCH DEVICE, COMMUNICATION CONTROL METHOD, AND COMMUNICATION CONT...
Publication number
20210344522
Publication date
Nov 4, 2021
Sumitomo Electric Industries, Ltd.
Akihito IWATA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL DEVICE, CONTROL METHOD, AND COMPUTER PROGRAM
Publication number
20210011711
Publication date
Jan 14, 2021
Sumitomo Electric Industries, Ltd.
Akihiro OGAWA
B60 - VEHICLES IN GENERAL
Information
Patent Application
COMMUNICATION APPARATUS
Publication number
20200313724
Publication date
Oct 1, 2020
AUTONETWORKS TECHNOLOGIES, LTD.
Makoto Mashita
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CONTROL APPARATUS, CONTROL METHOD, AND COMPUTER PROGRAM
Publication number
20200301695
Publication date
Sep 24, 2020
Sumitomo Electric Industries, Ltd.
Akihiro OGAWA
B60 - VEHICLES IN GENERAL
Information
Patent Application
CONTROL APPARATUS, CONTROL METHOD, AND COMPUTER PROGRAM
Publication number
20200215930
Publication date
Jul 9, 2020
Sumitomo Electric Industries, Ltd.
Tatsuya IZUMI
B60 - VEHICLES IN GENERAL
Information
Patent Application
CONTROL APPARATUS, CONTROL METHOD, AND COMPUTER PROGRAM
Publication number
20190256109
Publication date
Aug 22, 2019
Sumitomo Electric Industries, Ltd.
Tatsuya Izumi
B60 - VEHICLES IN GENERAL
Information
Patent Application
CONTROL APPARATUS, METHOD FOR DETERMINING WHETHER OR NOT A CONTROL...
Publication number
20190129710
Publication date
May 2, 2019
Sumitomo Electric Industries, Ltd.
Tatsuya Izumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTROL APPARATUS, PROGRAM UPDATING METHOD, AND COMPUTER PROGRAM
Publication number
20190114162
Publication date
Apr 18, 2019
Sumitomo Electric Industries, Ltd.
Tatsuya Izumi
B60 - VEHICLES IN GENERAL
Information
Patent Application
CONVERTER AND CONTROL CIRCUIT
Publication number
20180026520
Publication date
Jan 25, 2018
Sumitomo Electric Industries, Ltd.
Masayoshi Hirota
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DC-AC CONVERSION DEVICE, CONTROL CIRCUIT CONTROLLING OPERATION OF D...
Publication number
20150372584
Publication date
Dec 24, 2015
Sumitomo Electric Industries, Ltd.
Masayoshi HIROTA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
AC-DC BI-DIRECTIONALLY CONVERSION DEVICE WITH FAILURE DETERMINATION...
Publication number
20150333637
Publication date
Nov 19, 2015
Sumitomo Electric Industries, Ltd.
Tatsuya IZUMI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOBILE TERMINAL DEVICE AND PASSWORD INPUT METHOD
Publication number
20150199016
Publication date
Jul 16, 2015
KYOCERA CORPORATION
Atsushi SUZUKI
G06 - COMPUTING CALCULATING COUNTING