Tatsuya Izumi

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Relay device, vehicle communication system, vehicle, communication...
- Patent number 12,113,665
- Issue date Oct 8, 2024
- Sumitomo Electric Industries, Ltd.
- Yojiro Suyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Onboard device and sleep control method
- Patent number 12,101,202
- Issue date Sep 24, 2024
- Autonetworks Technologies, Ltd.
- Yosuke Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Relay device, vehicle communication system, vehicle, communication...
- Patent number 12,081,394
- Issue date Sep 3, 2024
- Sumitomo Electric Industries, Ltd.
- Yojiro Suyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Management device, communication system, vehicle, vehicle communica...
- Patent number 12,075,463
- Issue date Aug 27, 2024
- Sumitomo Electric Industries, Ltd.
- Yusuke Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switch device, in-vehicle communication system, and communication m...
- Patent number 12,021,658
- Issue date Jun 25, 2024
- Sumitomo Electric Industries, Ltd.
- Akihito Iwata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
In-vehicle communication device and vehicle communication method
- Patent number 12,007,919
- Issue date Jun 11, 2024
- Autonetworks Technologies, Ltd.
- Yuanjun Xian
- G06 - COMPUTING CALCULATING COUNTING
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 Applicationslast 30 patents

Information Patent Application
COMMUNICATION DEVICE, RELAY DEVICE, AND COMMUNICATION METHOD
- Publication number 20240430186
- Publication date Dec 26, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Kazuyuki Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ONBOARD DEVICE AND SLEEP CONTROL METHOD
- Publication number 20240388467
- Publication date Nov 21, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Yosuke Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MANAGEMENT DEVICE, COMMUNICATION SYSTEM, VEHICLE, VEHICLE COMMUNICA...
- Publication number 20240373455
- Publication date Nov 7, 2024
- Sumitomo Electric Industries, Ltd.
- Yusuke YAMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE-MOUNTED DEVICE, VEHICLE-MOUNTED COMMUNICATION SYSTEM, AND T...
- Publication number 20240372694
- Publication date Nov 7, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Tadashi Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-VEHICLE RELAY DEVICE, IN-VEHICLE SYSTEM, INFORMATION PROCESSING...
- Publication number 20240364674
- Publication date Oct 31, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Hirofumi URAYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD
- Publication number 20240348473
- Publication date Oct 17, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Nobuyuki KOBAYASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RELAY DEVICE, RELAY SYSTEM, RELAY METHOD, AND COMPUTER PROGRAM
- Publication number 20240348472
- Publication date Oct 17, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Hitoshi KONO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MANAGEMENT DEVICE, INSPECTION METHOD, AND INSPECTION PROGRAM
- Publication number 20240333597
- Publication date Oct 3, 2024
- Sumitomo Electric Industries, Ltd.
- Yusuke YAMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ON-VEHICLE DEVICE AND TIME SYNCHRONIZATION METHOD
- Publication number 20240333469
- Publication date Oct 3, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Tadashi Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD
- Publication number 20240333553
- Publication date Oct 3, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Nobuyuki KOBAYASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-VEHICLE DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
- Publication number 20240305524
- Publication date Sep 12, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Darmawan GO
- B60 - VEHICLES IN GENERAL
Information Patent Application
IN-VEHICLE DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
- Publication number 20240291713
- Publication date Aug 29, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Darmawan GO
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE-MOUNTED CONTROL DEVICE, ETHERNET SWITCH AND DEVICE SETTING...
- Publication number 20240250845
- Publication date Jul 25, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Yoshitaka KIKUCHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
MANAGEMENT DEVICE, VEHICLE COMMUNICATION SYSTEM, VEHICLE, VEHICLE C...
- Publication number 20240223660
- Publication date Jul 4, 2024
- Sumitomo Electric Industries, Ltd.
- Yusuke YAMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE-MOUNTED COMMUNICATION SYSTEM, RELAY DEVICE, AND RELAY METHOD
- Publication number 20240223400
- Publication date Jul 4, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Tomohiro OTSU
- B60 - VEHICLES IN GENERAL
Information Patent Application
IN-VEHICLE DEVICE, IN-VEHICLE NETWORK SYSTEM, AND INFORMATION PROCE...
- Publication number 20240187277
- Publication date Jun 6, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Kazuki KITAGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE-MOUNTED RELAY DEVICE, VEHICLE-MOUNTED COMMUNICATION SYSTEM,...
- Publication number 20240187503
- Publication date Jun 6, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Darmawan GO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ON-VEHICLE CONTROL DEVICE, ON-VEHICLE SYSTEM, INFORMATION PROCESSIN...
- Publication number 20240179215
- Publication date May 30, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Darmawan GO
- B60 - VEHICLES IN GENERAL
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

Tatsuya Izumi

Person

Patents Grantslast 30 patents

Relay device, vehicle communication system, vehicle, communication...

Onboard device and sleep control method

Relay device, vehicle communication system, vehicle, communication...

Management device, communication system, vehicle, vehicle communica...

Switch device, in-vehicle communication system, and communication m...

In-vehicle communication device and vehicle communication method

Switch device, in-vehicle communication system, and communication m...

Management device, vehicle communication system, vehicle, vehicle c...

Relay device, in-vehicle communication system, vehicle, and in-vehi...

Control apparatus, control method, and computer program

Switch device, communication control method, and communication cont...

Control device, control method, and computer program

Communication apparatus

Control apparatus, control method, and computer program

Converter and control circuit

AC-DC bi-directionally conversion device with failure determination...

Communication system and communication device

DC-AC conversion device, control circuit controlling operation of D...

Communication system and communication device

Communication system and communication device

Lens unit and vehicle-mounted infrared lens unit

Infrared lens, infrared camera, and night vision

Infrared lens, infrared camera, and night vision

Infrared zoom lens and infrared camera

Far-infrared camera lens, lens unit, and imaging apparatus

Far-infrared camera lens, lens unit, and imaging apparatus

Infrared lens, infrared camera and night vision

Patents Applicationslast 30 patents

COMMUNICATION DEVICE, RELAY DEVICE, AND COMMUNICATION METHOD

ONBOARD DEVICE AND SLEEP CONTROL METHOD

MANAGEMENT DEVICE, COMMUNICATION SYSTEM, VEHICLE, VEHICLE COMMUNICA...

VEHICLE-MOUNTED DEVICE, VEHICLE-MOUNTED COMMUNICATION SYSTEM, AND T...

IN-VEHICLE RELAY DEVICE, IN-VEHICLE SYSTEM, INFORMATION PROCESSING...

COMMUNICATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD

RELAY DEVICE, RELAY SYSTEM, RELAY METHOD, AND COMPUTER PROGRAM

MANAGEMENT DEVICE, INSPECTION METHOD, AND INSPECTION PROGRAM

ON-VEHICLE DEVICE AND TIME SYNCHRONIZATION METHOD

COMMUNICATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD

IN-VEHICLE DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

IN-VEHICLE DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

VEHICLE-MOUNTED CONTROL DEVICE, ETHERNET SWITCH AND DEVICE SETTING...

MANAGEMENT DEVICE, VEHICLE COMMUNICATION SYSTEM, VEHICLE, VEHICLE C...

VEHICLE-MOUNTED COMMUNICATION SYSTEM, RELAY DEVICE, AND RELAY METHOD

IN-VEHICLE DEVICE, IN-VEHICLE NETWORK SYSTEM, AND INFORMATION PROCE...

VEHICLE-MOUNTED RELAY DEVICE, VEHICLE-MOUNTED COMMUNICATION SYSTEM,...

ON-VEHICLE CONTROL DEVICE, ON-VEHICLE SYSTEM, INFORMATION PROCESSIN...

IN-VEHICLE MANAGEMENT DEVICE AND MANAGEMENT METHOD

RELAY DEVICE, VEHICLE COMMUNICATION SYSTEM, VEHICLE, COMMUNICATION...

MANAGEMENT DEVICE, IN-VEHICLE SYSTEM, VEHICLE, COMMUNICATION MANAGE...

ON-BOARD DEVICE, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM

ON-BOARD RELAY DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

ONBOARD DEVICE AND SLEEP CONTROL METHOD

SWITCH DEVICE, IN-VEHICLE COMMUNICATION SYSTEM, AND COMMUNICATION M...

SWITCH DEVICE, IN-VEHICLE COMMUNICATION SYSTEM, AND COMMUNICATION M...

ON-VEHICLE RELAY DEVICE, INFORMATION PROCESSING METHOD AND PROGRAM

IN-VEHICLE COMMUNICATION SYSTEM, IN-VEHICLE COMMUNICATION DEVICE, A...

RELAY DEVICE, IN-VEHICLE COMMUNICATION SYSTEM, VEHICLE, AND IN-VEHI...

IN-VEHICLE COMMUNICATION DEVICE AND VEHICLE COMMUNICATION METHOD