TREA

TOPRE CORPORATION

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  • TOKYO, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Press-formed product manufacturing method and forming die
    • Patent number 11,951,526
    • Issue date Apr 9, 2024
    • Topre Corporation
    • Masaya Fujimoto
    • B30 - PRESSES
  • Information Patent Grant

    Capacitance switch
    • Patent number 11,621,710
    • Issue date Apr 4, 2023
    • Topre Corporation
    • Mamoru Asano
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Positioning device for hot stamping
    • Patent number 11,471,928
    • Issue date Oct 18, 2022
    • Topre Corporation
    • Satoshi Fujimoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for manufacturing hot pressed product
    • Patent number 11,097,332
    • Issue date Aug 24, 2021
    • Topre Corporation
    • Hiroaki Takishima
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Keyboard threshold change apparatus and keyboard
    • Patent number 10,684,700
    • Issue date Jun 16, 2020
    • Topre Corporation
    • Yuichi Toyosawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Keyboard device
    • Patent number 10,671,183
    • Issue date Jun 2, 2020
    • Topre Corporation
    • Takatoshi Sato
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Keyboard switch
    • Patent number 10,325,734
    • Issue date Jun 18, 2019
    • Topre Corporation
    • Yasuhiro Iijima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Hot press product
    • Patent number 10,265,753
    • Issue date Apr 23, 2019
    • Topre Corporation
    • Naoya Yuasa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Keyboard
    • Patent number 10,217,578
    • Issue date Feb 26, 2019
    • Topre Corporation
    • Kazufumi Enomoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Capacitive keyboard
    • Patent number 9,979,392
    • Issue date May 22, 2018
    • TOPRE CORPORATION
    • Shigeki Minezaki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Method of hot-press forming enabling hardness control
    • Patent number 9,409,221
    • Issue date Aug 9, 2016
    • Topre Corporation
    • Masanori Kobayashi
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Square pipe, frame structure, square pipe manufacturing method, and...
    • Patent number 9,328,509
    • Issue date May 3, 2016
    • TOPRE CORPORATION
    • Mikio Takada
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hot press product and method of forming the same
    • Patent number 9,174,260
    • Issue date Nov 3, 2015
    • Topre Corporation
    • Naoya Yuasa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hot-pressing device and method of manufacturing hot-pressed product
    • Patent number 9,061,341
    • Issue date Jun 23, 2015
    • Topre Corporation
    • Masanori Kobayashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Press-formed product
    • Patent number 9,017,798
    • Issue date Apr 28, 2015
    • Topre Corporation
    • Yasuharu Hashimoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Square pipe, frame structure, square pipe manufacturing method, and...
    • Patent number 9,010,168
    • Issue date Apr 21, 2015
    • Topre Corporation
    • Mikio Takada
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Self-piercing clinch nut
    • Patent number D696578
    • Issue date Dec 31, 2013
    • Topre Corporation
    • Takao Takahashi
    • D08 - Tools and hardware
  • Information Patent Grant

    Self-piercing clinch nut
    • Patent number D696577
    • Issue date Dec 31, 2013
    • Topre Corporation
    • Takao Takahashi
    • D08 - Tools and hardware
  • Information Patent Grant

    Pedal effort-reduction apparatus
    • Patent number 4,907,468
    • Issue date Mar 13, 1990
    • Topre Corporation
    • Yoshihiko Hagiwara
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Key input circuit
    • Patent number 4,878,056
    • Issue date Oct 31, 1989
    • Topre Corporation
    • Noriyuki Isoda
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Key switch device
    • Patent number 4,851,626
    • Issue date Jul 25, 1989
    • Topre Corporation
    • Takao Nagashima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method and apparatus for measuring the shape, size, etc., of a rota...
    • Patent number 4,807,145
    • Issue date Feb 21, 1989
    • Topre Corporation
    • Motoshi Takahashi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pedal-load lightening apparatus
    • Patent number 4,800,774
    • Issue date Jan 31, 1989
    • Topre Corporation
    • Yoshihiko Hagiwara
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Keyboard apparatus
    • Patent number 4,772,874
    • Issue date Sep 20, 1988
    • Topre Corporation
    • Hiroshi Hasegawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Key switch
    • Patent number 4,659,879
    • Issue date Apr 21, 1987
    • Topre Corporation
    • Hiroshi Hasegawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Constant airflow control apparatus for air conditioning
    • Patent number 4,633,900
    • Issue date Jan 6, 1987
    • Topre Corporation
    • Hikoshiro Suzuki
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Keyboard switch
    • Patent number 4,584,444
    • Issue date Apr 22, 1986
    • Topre Corporation
    • Takao Nagashima
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 4,553,696
    • Issue date Nov 19, 1985
    • Topre Corporation
    • Isamu Ichikawa
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioning system
    • Patent number 4,491,061
    • Issue date Jan 1, 1985
    • Topre Corporation
    • Toshio Nishizawa
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Keyboard switch
    • Patent number 4,482,932
    • Issue date Nov 13, 1984
    • Topre Corporation
    • Hiroshi Hasegawa
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    KEYBOARD DEVICE, COMPUTER SYSTEM, AND KEYBOARD CONTROL METHOD
    • Publication number 20240284573
    • Publication date Aug 22, 2024
    • TOPRE CORPORATION
    • Seiji HIRAKI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    KEY SWITCH DEVICE AND KEY SWITCH CONTROL METHOD
    • Publication number 20240088895
    • Publication date Mar 14, 2024
    • TOPRE CORPORATION
    • Seiji HIRAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POSITIONING DEVICE FOR HOT STAMPING
    • Publication number 20220234091
    • Publication date Jul 28, 2022
    • TOPRE CORPORATION
    • Satoshi FUJIMOTO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PRESS-FORMED PRODUCT MANUFACTURING METHOD AND FORMING DIE
    • Publication number 20220080491
    • Publication date Mar 17, 2022
    • TOPRE CORPORATION
    • Masaya FUJIMOTO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    CAPACITANCE SWITCH
    • Publication number 20210159900
    • Publication date May 27, 2021
    • TOPRE CORPORATION
    • Mamoru Asano
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    KEYBOARD THRESHOLD CHANGE APPARATUS AND KEYBOARD
    • Publication number 20200050284
    • Publication date Feb 13, 2020
    • TOPRE CORPORATION
    • Yuichi Toyosawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    METHOD FOR MANUFACTURING TAILORED BLANK PRESS FORMED PRODUCT
    • Publication number 20190262887
    • Publication date Aug 29, 2019
    • TOPRE CORPORATION
    • Shogen Hirami
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    KEYBOARD DEVICE
    • Publication number 20190243466
    • Publication date Aug 8, 2019
    • TOPRE CORPORATION
    • Takatoshi Sato
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    METHOD FOR MANUFACTURING HOT PRESSED PRODUCT
    • Publication number 20190091752
    • Publication date Mar 28, 2019
    • TOPRE CORPORATION
    • Hiroaki Takishima
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    KEYBOARD
    • Publication number 20180040440
    • Publication date Feb 8, 2018
    • TOPRE CORPORATION
    • Kazufumi ENOMOTO
    • G02 - OPTICS
  • Information Patent Application

    CAPACITIVE KEYBOARD
    • Publication number 20170346488
    • Publication date Nov 30, 2017
    • TOPRE CORPORATION
    • Shigeki Minezaki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CAPACITIVE KEYBOARD
    • Publication number 20170338816
    • Publication date Nov 23, 2017
    • TOPRE CORPORATION
    • Shigeki Minezaki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    HOT PRESS PRODUCT
    • Publication number 20160016220
    • Publication date Jan 21, 2016
    • TOPRE CORPORATION
    • NAOYA YUASA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SQUARE PIPE, FRAME STRUCTURE, SQUARE PIPE MANUFACTURING METHOD, AND...
    • Publication number 20150176272
    • Publication date Jun 25, 2015
    • TOPRE CORPORATION
    • Mikio TAKADA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HOT-PRESSING DEVICE AND METHOD OF MANUFACTURING HOT-PRESSED PRODUCT
    • Publication number 20140305181
    • Publication date Oct 16, 2014
    • TOPRE CORPORATION
    • MASANORI KOBAYASHI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HOT PRESS PRODUCT AND METHOD OF FORMING THE SAME
    • Publication number 20130316132
    • Publication date Nov 28, 2013
    • TOPRE CORPORATION
    • NAOYA YUASA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD OF MANUFACTURING HOT PRESSED PRODUCT AND HOT PRESSING APPARATUS
    • Publication number 20130312478
    • Publication date Nov 28, 2013
    • TOPRE CORPORATION
    • MASANORI KOBAYASHI
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    Press-formed product
    • Publication number 20130260103
    • Publication date Oct 3, 2013
    • TOPRE CORPORATION
    • Yasuharu Hashimoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PRESS PRODUCT FORMING METHOD
    • Publication number 20130213109
    • Publication date Aug 22, 2013
    • TOPRE CORPORATION
    • KENICHI OGASAWARA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD OF HOT-PRESS FORMING ENABLING HARDNESS CONTROL
    • Publication number 20130025340
    • Publication date Jan 31, 2013
    • TOPRE CORPORATION
    • Masanori Kobayashi
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    SQUARE PIPE, FRAME STRUCTURE, SQUARE PIPE MANUFACTURING METHOD, AND...
    • Publication number 20100193064
    • Publication date Aug 5, 2010
    • TOPRE CORPORATION
    • Mikio TAKADA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Trademarklast 30 trademarks

  • Information Trademark

    87413272 - REALFORCE RGB
    • Serial number 87413272
    • Registration number 5329105
    • Filing date Apr 17, 2017
    • Topre Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    85688331 - GUTETOUCHER
    • Serial number 85688331
    • Filing date Jul 27, 2012
    • Topre Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    85688334 - TYPE HEAVEN
    • Serial number 85688334
    • Registration number 4518498
    • Filing date Jul 27, 2012
    • Topre Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    85625217 - REALFORCE
    • Serial number 85625217
    • Registration number 4268107
    • Filing date May 15, 2012
    • Topre Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    85625224 - TOPRE
    • Serial number 85625224
    • Registration number 4352691
    • Filing date May 15, 2012
    • Topre Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    85625218 - REALFORCE
    • Serial number 85625218
    • Registration number 4268108
    • Filing date May 15, 2012
    • Topre Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75491245 - TOPRE
    • Serial number 75491245
    • Filing date May 26, 1998
    • TOPRE CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes