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NGK Spark Plug Co., Ltd.

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  • Nagoya, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BEARING ELEMENT MANUFACTURING METHOD, BEARING MANUFACTURING METHOD,...
    • Publication number 20250092914
    • Publication date Mar 20, 2025
    • NSK Ltd.
    • Kouhei MORI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    GAS SENSOR
    • Publication number 20250093293
    • Publication date Mar 20, 2025
    • NGK Insulators, Ltd.
    • Yusuke Watanabe
    • G01 - MEASURING TESTING
  • Information Patent Application

    COMPOSITE SUBSTRATE AND METHOD FOR PRODUCING COMPOSITE SUBSTRATE
    • Publication number 20250096770
    • Publication date Mar 20, 2025
    • NGK Insulators, Ltd.
    • Takahiro YAMADERA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    HEAT GENERATING DEVICE
    • Publication number 20250098034
    • Publication date Mar 20, 2025
    • NGK Insulators, Ltd.
    • Masato YAMASHITA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD OF OPERATING SEPARATION APPARATUS AND SEPARATION APPARATUS
    • Publication number 20250083098
    • Publication date Mar 13, 2025
    • NGK Insulators, Ltd.
    • Koh KOBAYASHI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    STEERING DEVICE FOR MOTOR VEHICLE, STEER-BY-WIRE STEERING SYSTEM AN...
    • Publication number 20250083734
    • Publication date Mar 13, 2025
    • Hangzhou Kingway Technology Co., Ltd.
    • Christian Michael STRAUB
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    WAFER PLACEMENT TABLE
    • Publication number 20250083272
    • Publication date Mar 13, 2025
    • NGK Insulators, Ltd.
    • Keita MINE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WAFER PLACEMENT TABLE
    • Publication number 20250087517
    • Publication date Mar 13, 2025
    • NGK Insulators, Ltd.
    • Keita MINE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POROUS BODY DESIGN METHOD AND POROUS BODY MANUFACTURING METHOD
    • Publication number 20250086363
    • Publication date Mar 13, 2025
    • NGK Insulators, Ltd.
    • Shingo SOKAWA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    GAS BEARING PAD
    • Publication number 20250084900
    • Publication date Mar 13, 2025
    • NSK Ltd.
    • Toshinori SATO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    POWER TRANSMISSION PATH SWITCHING DEVICE AND TWO-SPEED TRANSMISSION
    • Publication number 20250084901
    • Publication date Mar 13, 2025
    • NSK Ltd.
    • Akihiro YAMAMOTO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VEHICLE AIR CONDITIONING SYSTEM
    • Publication number 20250074142
    • Publication date Mar 6, 2025
    • NGK Insulators, Ltd.
    • Yoshiki KONNO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    METHOD OF MANUFACTURING STAKING ASSEMBLY, METHOD OF MANUFACTURING H...
    • Publication number 20250073772
    • Publication date Mar 6, 2025
    • NSK Ltd.
    • Nobuyuki HAGIWARA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    WAFER PLACEMENT TABLE AND METHOD OF USING THE SAME
    • Publication number 20250079230
    • Publication date Mar 6, 2025
    • NGK Insulators, Ltd.
    • Ikuhisa MORIOKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FILTER FOR INHIBITING DEGRADATION OF EDIBLE OILS, AND METHOD FOR PR...
    • Publication number 20250075146
    • Publication date Mar 6, 2025
    • NSK Ltd.
    • Yuya WATANABE
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    WAFER PLACEMENT TABLE
    • Publication number 20250079229
    • Publication date Mar 6, 2025
    • NGK Insulators, Ltd.
    • Seiya INOUE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HEAT TREATMENT FURNACE
    • Publication number 20250075977
    • Publication date Mar 6, 2025
    • NGK Insulators, Ltd.
    • Kazuya NARUMIYA
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Application

    WAFER SUPPORT TABLE AND RF ROD
    • Publication number 20250079235
    • Publication date Mar 6, 2025
    • NGK Insulators, Ltd.
    • Tomohiro HARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BALL SCREW DEVICE
    • Publication number 20250075778
    • Publication date Mar 6, 2025
    • NSK Ltd.
    • Ryo SEGAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VEHICLE AIR CONDITIONING SYSTEM
    • Publication number 20250074149
    • Publication date Mar 6, 2025
    • NGK Insulators, Ltd.
    • Yoshiki KONNO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MEMBER FOR SEMICONDUCTOR MANUFACTURING APPARATUS
    • Publication number 20250079134
    • Publication date Mar 6, 2025
    • NGK Insulators, Ltd.
    • Tatsuya KUNO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RATCHET TYPE ONE-WAY CLUTCH APPARATUS
    • Publication number 20250067310
    • Publication date Feb 27, 2025
    • NSK-Warner K.K.
    • Shoma ISHIGAMI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CERAMIC PLATE
    • Publication number 20250069930
    • Publication date Feb 27, 2025
    • NGK Insulators, Ltd.
    • Takahiro ANDO
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    MEMBER FOR SEMICONDUCTOR MANUFACTURING APPARATUS
    • Publication number 20250069865
    • Publication date Feb 27, 2025
    • NGK Insulators, Ltd.
    • Tatsuya KUNO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS SENSOR
    • Publication number 20250067624
    • Publication date Feb 27, 2025
    • NGK Insulators, Ltd.
    • Yuya SEIKE
    • G01 - MEASURING TESTING
  • Information Patent Application

    MEMBER FOR SEMICONDUCTOR MANUFACTURING APPARATUS
    • Publication number 20250069929
    • Publication date Feb 27, 2025
    • NGK Insulators, Ltd.
    • Seiya INOUE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTIZONE CERAMIC HEATER
    • Publication number 20250063636
    • Publication date Feb 20, 2025
    • NGK Insulators, Ltd.
    • Yutaka UNNO
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    NEUTRON-GENERATING TARGET AND METHOD FOR PRODUCING THE SAME
    • Publication number 20250059680
    • Publication date Feb 20, 2025
    • NGK Insulators, Ltd.
    • Satoshi OTA
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    ROLLED THREAD SCREW AND ROLLED THREAD SCREW MANUFACTURING METHOD
    • Publication number 20250043813
    • Publication date Feb 6, 2025
    • NSK Ltd.
    • Takeshi SAITO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    CERAMIC SUSCEPTOR
    • Publication number 20250038041
    • Publication date Jan 30, 2025
    • NGK Insulators, Ltd.
    • Yutaka UNNO
    • H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks

  • Information Trademark

    79411207 - CHR
    • Serial number 79411207
    • Filing date Oct 7, 2024
    • NGK INSULATORS, LTD.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    79409212 - NGK
    • Serial number 79409212
    • Filing date Jun 24, 2024
    • NGK INSULATORS, LTD.
    • 7 - Machines and machine tools
  • Information Trademark

    79395227 - NAS MODEL L24
    • Serial number 79395227
    • Filing date Mar 21, 2024
    • NGK INSULATORS, LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    79395228 - NAS MODEL L24
    • Serial number 79395228
    • Filing date Mar 21, 2024
    • NGK INSULATORS, LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    98384988 - NS TOOL
    • Serial number 98384988
    • Registration number 7631330
    • Filing date Jan 31, 2024
    • NS TOOL CO., LTD.
    • 7 - Machines and machine tools
  • Information Trademark

    98385023 - NS TOOL
    • Serial number 98385023
    • Registration number 7631331
    • Filing date Jan 31, 2024
    • NS TOOL CO., LTD.
    • 7 - Machines and machine tools
  • Information Trademark

    98313852 - PALGO
    • Serial number 98313852
    • Filing date Dec 14, 2023
    • NSK LTD.
    • 7 - Machines and machine tools
  • Information Trademark

    79372284 - COMCERA
    • Serial number 79372284
    • Registration number 7431142
    • Filing date May 8, 2023
    • NGK INSULATORS, LTD.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    79379122 - NITERRA
    • Serial number 79379122
    • Registration number 7636731
    • Filing date Mar 30, 2023
    • Niterra Co., Ltd.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    97710585 - AWS-TF
    • Serial number 97710585
    • Registration number 7483159
    • Filing date Dec 9, 2022
    • NSK LTD.
    • 7 - Machines and machine tools
  • Information Trademark

    79372324 - NITERRA
    • Serial number 79372324
    • Registration number 7470335
    • Filing date Nov 18, 2022
    • Niterra Co., Ltd.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    97644648 - NSK FEED DRIVE ADJUSTER
    • Serial number 97644648
    • Filing date Oct 24, 2022
    • NSK LTD.
    • 6 - Common metals and their alloys
  • Information Trademark

    97642049 - ROBUSTGRD
    • Serial number 97642049
    • Filing date Oct 21, 2022
    • NSK LTD.
    • 4 - Industrial oils and greases
  • Information Trademark

    97632081 - QUICKSTOPBEARING
    • Serial number 97632081
    • Registration number 7617607
    • Filing date Oct 14, 2022
    • NSK LTD.
    • 7 - Machines and machine tools
  • Information Trademark

    97304843 - NGK MOD
    • Serial number 97304843
    • Registration number 7434505
    • Filing date Mar 10, 2022
    • NIPPON TOKUSHU TOGYO KABUSHIKI KAISHA
    • 7 - Machines and machine tools
  • Information Trademark

    97016440 - NTK
    • Serial number 97016440
    • Registration number 6797510
    • Filing date Sep 8, 2021
    • NIPPON TOKUSHU TOGYO KABUSHIKI KAISHA
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    79330257 - NSK
    • Serial number 79330257
    • Registration number 7021214
    • Filing date Aug 20, 2021
    • NSK Ltd.
    • 2 - Paints, varnishes, lacquers
  • Information Trademark

    79319686
    • Serial number 79319686
    • Registration number 6841534
    • Filing date Jul 15, 2021
    • Niterra Co., Ltd.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    79321337 - SUMIKAZE
    • Serial number 79321337
    • Registration number 6756444
    • Filing date Jul 15, 2021
    • NGK SPARK PLUG CO., LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    79319662 - SUMIKAZE
    • Serial number 79319662
    • Registration number 6841533
    • Filing date Jul 15, 2021
    • Niterra Co., Ltd.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    79319454 - D-VIBA10
    • Serial number 79319454
    • Registration number 6762999
    • Filing date Jul 6, 2021
    • NSK Ltd.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    79320880 - NTK
    • Serial number 79320880
    • Registration number 6882013
    • Filing date Jun 2, 2021
    • Niterra Co., Ltd.
    • 7 - Machines and machine tools
  • Information Trademark

    79311077
    • Serial number 79311077
    • Registration number 7002476
    • Filing date Mar 30, 2021
    • NGK INSULATORS, LTD.
    • 6 - Common metals and their alloys
  • Information Trademark

    79311559 - BI - SIC
    • Serial number 79311559
    • Registration number 6630949
    • Filing date Mar 19, 2021
    • NGK Insulators, Ltd.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    79311779 - NTK
    • Serial number 79311779
    • Registration number 6688670
    • Filing date Mar 12, 2021
    • Niterra Co., Ltd.
    • 5 - Pharmaceutical and veterinary preparations
  • Information Trademark

    79311783 - NTK MEDICAL
    • Serial number 79311783
    • Registration number 6661998
    • Filing date Mar 12, 2021
    • Niterra Co., Ltd.
    • 5 - Pharmaceutical and veterinary preparations
  • Information Trademark

    79311546 - NTK MEDICAL
    • Serial number 79311546
    • Registration number 6661997
    • Filing date Mar 12, 2021
    • Niterra Co., Ltd.
    • 5 - Pharmaceutical and veterinary preparations
  • Information Trademark

    79310607 - FGAN
    • Serial number 79310607
    • Registration number 6799516
    • Filing date Mar 9, 2021
    • NGK INSULATORS, LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    90530006 - REAL DIGITAL TWIN
    • Serial number 90530006
    • Filing date Feb 16, 2021
    • NSK LTD.
    • 4 - Industrial oils and greases
  • Information Trademark

    79306041 - NTK CUTTING TOOLS
    • Serial number 79306041
    • Registration number 6688577
    • Filing date Dec 23, 2020
    • Niterra Co., Ltd.
    • 7 - Machines and machine tools