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DIAMOND ELECTRIC MFG. CO., LTD.

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  • Osaka-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CONVERTER
    • Publication number 20210249962
    • Publication date Aug 12, 2021
    • Diamond Electric Mfg. Co., Ltd.
    • Masao WATANABE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    IGNITION DEVICE
    • Publication number 20210203136
    • Publication date Jul 1, 2021
    • Diamond Electric Mfg. Co., Ltd.
    • Atsushi SHONO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IGNITER
    • Publication number 20210194220
    • Publication date Jun 24, 2021
    • Diamond Electric Mfg. Co., Ltd.
    • Masatoshi YASUNAGA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DC-DC CONVERTER
    • Publication number 20210175809
    • Publication date Jun 10, 2021
    • Diamond Electric Mfg. Co., Ltd.
    • Shogo NAKAHARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DC-DC CONVERTER
    • Publication number 20210175808
    • Publication date Jun 10, 2021
    • Diamond Electric Mfg. Co., Ltd.
    • Shogo NAKAHARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DC-DC CONVERTER
    • Publication number 20210167689
    • Publication date Jun 3, 2021
    • Diamond Electric Mfg. Co., Ltd.
    • Shogo NAKAHARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    IGNITION COIL FOR INTERNAL COMBUSTION ENGINE AND PRODUCTION METHOD...
    • Publication number 20210057150
    • Publication date Feb 25, 2021
    • DIAMOND ELECTRIC MFG. CO., LTD.
    • Junichi TANDA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELECTRONIC EQUIPMENT AND ELECTRONIC CONTROL DEVICE
    • Publication number 20210014984
    • Publication date Jan 14, 2021
    • Diamond Electric Mfg. Co., Ltd.
    • Yuuki OOKADO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20200367372
    • Publication date Nov 19, 2020
    • Diamond Electric Mfg. Co., Ltd.
    • Tatsuya OOUE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONVERTER
    • Publication number 20200366198
    • Publication date Nov 19, 2020
    • Diamond Electric Mfg. Co., Ltd.
    • Masao WATANABE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONVERTER
    • Publication number 20200366213
    • Publication date Nov 19, 2020
    • Diamond Electric Mfg. Co., Ltd.
    • Masao WATANABE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONVERTER
    • Publication number 20200366184
    • Publication date Nov 19, 2020
    • Diamond Electric Mfg. Co., Ltd.
    • Masao WATANABE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    IGNITION COIL
    • Publication number 20200219650
    • Publication date Jul 9, 2020
    • Diamond Electric Mfg. Co., Ltd.
    • Atsushi SAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IGNITION COIL
    • Publication number 20160055966
    • Publication date Feb 25, 2016
    • DIAMOND ELECTRIC MFG. CO., LTD.
    • Shinya YAMANE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE IGNITION SYSTEM
    • Publication number 20120186569
    • Publication date Jul 26, 2012
    • Diamond Electric Mfg. Co., Ltd.
    • Hideaki SHIMAKAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMBUSTION STATE DETERMINATION METHOD FOR SPARK-IGNITED INTERNAL CO...
    • Publication number 20120173117
    • Publication date Jul 5, 2012
    • DIAMOND ELECTRIC MFG. CO., LTD.
    • Takeshi Serizawa
    • G01 - MEASURING TESTING
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE CONTROL SYSTEM
    • Publication number 20120017881
    • Publication date Jan 26, 2012
    • Diamond Electric Mfg. Co., Ltd.
    • Naoki KATAOKA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD FOR DETERMINING AIR FUEL RATIO OF INTERNAL COMBUSTION ENGINE...
    • Publication number 20100154509
    • Publication date Jun 24, 2010
    • DAIHATSU MOTOR CO., LTD.
    • Morito Asano
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD FOR DETERMINING COMBUSTION STATE OF INTERNAL COMBUSTION ENGINE
    • Publication number 20090013772
    • Publication date Jan 15, 2009
    • DAIHATSU MOTOR CO., LTD.
    • Morito ASANO
    • G01 - MEASURING TESTING
  • Information Patent Application

    Ion Current Detecting Apparatus for Internal Combustion Engine
    • Publication number 20080030197
    • Publication date Feb 7, 2008
    • DIAMOND ELECTRIC MFG. CO., LTD.
    • Yoshiyuki Fukumura
    • G01 - MEASURING TESTING
  • Information Patent Application

    Smoldering Determination Method of Internal Combustion Engine
    • Publication number 20070245995
    • Publication date Oct 25, 2007
    • DIAMOND ELECTRIC MFG. CO., LTD.
    • Morito Asano
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Ignition device
    • Publication number 20070062501
    • Publication date Mar 22, 2007
    • Diamond Electric Mfg. Co., Ltd.
    • Yoshio Ishida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Ignition apparatus for internal combustion engine
    • Publication number 20040194769
    • Publication date Oct 7, 2004
    • Diamond Electric Mfg. Co., Ltd.
    • Kazuhiro Nakamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Ignition device for internal combustion engine
    • Publication number 20030192519
    • Publication date Oct 16, 2003
    • Diamond Electric Mfg. Co., Ltd.
    • Masahiro Katayama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Heat pipe and method for processing the same
    • Publication number 20020179288
    • Publication date Dec 5, 2002
    • DIAMOND ELECTRIC MFG. CO., LTD.
    • Yoshio Ishida
    • F28 - HEAT EXCHANGE IN GENERAL

Trademarklast 30 trademarks

  • Information Trademark

    76455306 - DE
    • Serial number 76455306
    • Registration number 2864193
    • Filing date Oct 1, 2002
    • DIAMOND ELECTRIC MFG. CO., LTD.
    • 7 - Machines and machine tools