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Chip component
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Patent number 12,027,291
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Issue date Jul 2, 2024
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Koa Corporation
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Yasushi Akahane
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H01 - BASIC ELECTRIC ELEMENTS
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Shunt resistor module
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Patent number 12,019,100
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Issue date Jun 25, 2024
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Koa Corporation
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Kazuhiro Hara
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H01 - BASIC ELECTRIC ELEMENTS
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Flow rate sensor device
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Patent number 11,920,966
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Issue date Mar 5, 2024
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Koa Corporation
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Yasuyuki Katase
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G01 - MEASURING TESTING
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Varistor
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Patent number D1013636
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Issue date Feb 6, 2024
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Koa Corporation
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Isao Tonouchi
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D13 - Equipment for production, distribution, or transformation of energy
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Current detection resistor
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Patent number 11,842,830
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Issue date Dec 12, 2023
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Koa Corporation
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Susumu Toyoda
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H01 - BASIC ELECTRIC ELEMENTS
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-
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Chip resistor
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Patent number 11,742,116
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Issue date Aug 29, 2023
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KOA Corporation
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Kazuhisa Ushiyama
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H01 - BASIC ELECTRIC ELEMENTS
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Chip component
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Patent number 11,657,932
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Issue date May 23, 2023
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Koa Corporation
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Naoto Oka
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H01 - BASIC ELECTRIC ELEMENTS
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-
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Circuit substrate
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Patent number 11,562,837
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Issue date Jan 24, 2023
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Koa Corporation
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Satoshi Kanegae
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H01 - BASIC ELECTRIC ELEMENTS
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-
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Surface-mounted resistor
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Patent number 11,456,094
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Issue date Sep 27, 2022
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KOA Corporation
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Daigo Hayashi
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H01 - BASIC ELECTRIC ELEMENTS
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Strain sensor resistor
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Patent number 11,443,877
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Issue date Sep 13, 2022
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Koa Corporation
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Homare Kaneko
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H01 - BASIC ELECTRIC ELEMENTS
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-
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TEMPERATURE SENSOR
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Publication number 20240328870
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Publication date Oct 3, 2024
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KOA Corporation
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Susumu TOYODA
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H01 - BASIC ELECTRIC ELEMENTS
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CHIP-TYPE CURRENT FUSE
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Publication number 20240282537
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Publication date Aug 22, 2024
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KOA Corporation
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Hiroshi ICHIKAWA
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H01 - BASIC ELECTRIC ELEMENTS
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CURRENT DETECTION CIRCUIT
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Publication number 20240258897
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Publication date Aug 1, 2024
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National University Corporation Tokai National Higher Education and Research...
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Yu YONEZAWA
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H03 - BASIC ELECTRONIC CIRCUITRY
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CURRENT DETECTION DEVICE
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Publication number 20240248119
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Publication date Jul 25, 2024
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KOA Corporation
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Ryou Osawa
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G01 - MEASURING TESTING
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SENSOR ELEMENT
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Publication number 20240247960
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Publication date Jul 25, 2024
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KOA Corporation
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Satoshi KANEGAE
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G01 - MEASURING TESTING
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COPPER ALLOY MATERIAL AND SHUNT RESISTOR
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Publication number 20240200168
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Publication date Jun 20, 2024
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KOA CORPORATION
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Yoshitaka KUMEDA
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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ELECTRONIC COMPONENT
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Publication number 20240105559
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Publication date Mar 28, 2024
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KOA Corporation
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Hirofumi KUBOTA
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H01 - BASIC ELECTRIC ELEMENTS
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SENSOR DEVICE
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Publication number 20240077347
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Publication date Mar 7, 2024
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KOA Corporation
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Yasuyuki KATASE
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G01 - MEASURING TESTING
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CHIP COMPONENT
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Publication number 20240049399
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Publication date Feb 8, 2024
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KOA Corporation
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Yasushi AKAHANE
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H01 - BASIC ELECTRIC ELEMENTS
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SENSOR DEVICE
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Publication number 20240011811
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Publication date Jan 11, 2024
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KOA Corporation
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Yasuyuki KATASE
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G01 - MEASURING TESTING
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GAS SENSOR
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Publication number 20230349851
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Publication date Nov 2, 2023
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KOA CORPORATION
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Tetsuro TANAKA
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B28 - WORKING CEMENT, CLAY, OR STONE
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FLOW SENSOR ELEMENT
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Publication number 20230296418
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Publication date Sep 21, 2023
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KOA Corporation
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Masahiro SHIMODAIRA
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G01 - MEASURING TESTING
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SHUNT RESISTOR
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Publication number 20230187107
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Publication date Jun 15, 2023
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KOA Corporation
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Toshikazu KURIHARA
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H01 - BASIC ELECTRIC ELEMENTS
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SHUNT RESISTOR
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Publication number 20230162894
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Publication date May 25, 2023
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KOA Corporation
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Tamotsu Endo
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H01 - BASIC ELECTRIC ELEMENTS
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CURRENT DETECTION DEVICE
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Publication number 20230152352
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Publication date May 18, 2023
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KOA Corporation
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Ryou Osawa
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G01 - MEASURING TESTING
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79405974 - KOA
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Serial number 79405974
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Filing date Aug 21, 2024
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KOA CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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79405586 - KOA S SMART OPTION
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Serial number 79405586
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Filing date Aug 8, 2024
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KOA CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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79405194 - KOA SMART OPTION
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Serial number 79405194
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Filing date Aug 8, 2024
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KOA CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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98406545 - ESSENTIAL PARTS OF THE WORLD
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Serial number 98406545
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Filing date Feb 15, 2024
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KOA CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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88629907 - KOA SMART OPTION
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Serial number 88629907
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Filing date Sep 25, 2019
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KOA CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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88549183 - KOA S SMART OPTION
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Serial number 88549183
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Filing date Jul 30, 2019
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KOA CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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88527527 - KOA S SMART OPTION
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Serial number 88527527
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Filing date Jul 22, 2019
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KOA CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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79253334 - WINDGRAPHY
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Serial number 79253334
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Registration number 5952366
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Filing date Nov 30, 2018
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KOA CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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79189715 - SHUNT ON BUS BAR
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Serial number 79189715
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Filing date May 2, 2016
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KOA CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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86212914 - SORBA
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Serial number 86212914
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Registration number 4871306
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Filing date Mar 6, 2014
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KOA LLC
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30 - Coffee, tea, cocoa and artificial coffee
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78957139 - KOAC
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Serial number 78957139
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Registration number 3256333
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Filing date Aug 22, 2006
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KOA CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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78803999 - FIBRIC RESISTOR
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Serial number 78803999
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Filing date Feb 1, 2006
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KOA CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments