TREA

Yukinori FUJIMOTO

Follow

Person

  • Niwa-Gun, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Bolt and fastening structure
    • Patent number 11,988,238
    • Issue date May 21, 2024
    • Aoyama Seisakusho Co., Ltd.
    • Yuichiro Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Caulking bolt
    • Patent number 11,725,685
    • Issue date Aug 15, 2023
    • Aoyama Seisakusho Co., Ltd.
    • Yukinori Fujimoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Coating film peeling nut
    • Patent number 11,719,273
    • Issue date Aug 8, 2023
    • Aoyama Seisakusho Co., Ltd.
    • Yuichi Hiroi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Staking bolt
    • Patent number 11,242,882
    • Issue date Feb 8, 2022
    • Aoyama Seisakusho Co., Ltd.
    • Naoki Hoshino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for attaching nut and collar to plate material and attachmen...
    • Patent number 11,015,630
    • Issue date May 25, 2021
    • Aoyama Seisakusho Co., Ltd.
    • Yukinori Fujimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Caulking bolt
    • Patent number 10,655,666
    • Issue date May 19, 2020
    • Aoyama Seisakusho Co., Ltd.
    • Naoki Hoshino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bolt caulking method and bolt caulking device
    • Patent number 10,569,373
    • Issue date Feb 25, 2020
    • Aoyama Seisakusho Co., Ltd.
    • Naoki Hoshino
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Washer and vehicle structure
    • Patent number 10,480,564
    • Issue date Nov 19, 2019
    • Aoyama Seisakusho Co., Ltd.
    • Takashi Matsuda
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Encased nut
    • Patent number 10,465,733
    • Issue date Nov 5, 2019
    • Aoyama Seisakusho Co., Ltd.
    • Mototsugu Hara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bolt for peeling coating film
    • Patent number 10,267,348
    • Issue date Apr 23, 2019
    • Aoyama Seisakusho Co., Ltd.
    • Yuichi Hiroi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Case nut
    • Patent number 10,156,250
    • Issue date Dec 18, 2018
    • Aoyama Seisakusho Co., Ltd.
    • Yuichi Hiroi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bolt
    • Patent number 9,903,405
    • Issue date Feb 27, 2018
    • Aoyama Seisakusho Co., Ltd.
    • Yukinori Fujimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and device for caulking a caulking member
    • Patent number 9,764,371
    • Issue date Sep 19, 2017
    • Aoyama Seisakusho Co., Ltd.
    • Yukinori Fujimoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Automatic nut feeding device
    • Patent number 6,446,833
    • Issue date Sep 10, 2002
    • Aoyama Seisakusho Co., Ltd.
    • Kenichi Morishima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    COATING FILM PEELING NUT
    • Publication number 20210048057
    • Publication date Feb 18, 2021
    • Aoyama Seisakusho Co., Ltd.
    • Yuichi HIROI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BOLT AND FASTENING STRUCTURE
    • Publication number 20210003163
    • Publication date Jan 7, 2021
    • Aoyama Seisakusho Co., Ltd.
    • Yuichiro SUZUKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CAULKING BOLT
    • Publication number 20200300287
    • Publication date Sep 24, 2020
    • Aoyama Seisakusho Co., Ltd.
    • Yukinori FUJIMOTO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    STAKING BOLT
    • Publication number 20200011365
    • Publication date Jan 9, 2020
    • Aoyama Seisakusho Co., Ltd.
    • Naoki HOSHINO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD FOR ATTACHING NUT AND COLLAR TO PLATE MATERIAL AND ATTACHMEN...
    • Publication number 20190226514
    • Publication date Jul 25, 2019
    • Aoyama Seisakusho Co., Ltd.
    • Yukinori FUJIMOTO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ENCASED NUT
    • Publication number 20190170179
    • Publication date Jun 6, 2019
    • Aoyama Seisakusho Co., Ltd.
    • Mototsugu HARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BOLT
    • Publication number 20190063487
    • Publication date Feb 28, 2019
    • Aoyama Seisakusho Co., Ltd.
    • Takashi IKAMI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CAULKING BOLT
    • Publication number 20180266475
    • Publication date Sep 20, 2018
    • Aoyama Seisakusho Co., Ltd.
    • Naoki HOSHINO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CASE NUT
    • Publication number 20180112701
    • Publication date Apr 26, 2018
    • Aoyama Seisakusho Co., Ltd.
    • Yuichi HIROI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WASHER AND VEHICLE STRUCTURE
    • Publication number 20180087559
    • Publication date Mar 29, 2018
    • Aoyama Seisakusho Co., Ltd.
    • Takashi MATSUDA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BOLT CAULKING METHOD AND BOLT CAULKING DEVICE
    • Publication number 20170304969
    • Publication date Oct 26, 2017
    • Aoyama Seisakusho Co., Ltd.
    • Naoki HOSHINO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BOLT FOR PEELING COATING FILM
    • Publication number 20170219001
    • Publication date Aug 3, 2017
    • Aoyama Seisakusho Co., Ltd.
    • Yuichi HIROI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BOLT
    • Publication number 20160138639
    • Publication date May 19, 2016
    • Aoyama Seisakusho Co., Ltd.
    • Yukinori FUJIMOTO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD AND DEVICE FOR CAULKING A CAULKING MEMBER
    • Publication number 20140060136
    • Publication date Mar 6, 2014
    • Aoyama Seisakusho Co., Ltd.
    • Yukinori FUJIMOTO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...