TREA

Shigemitsu Tomita

Follow

Person

  • Tsurumi-ku, Yokohama-shi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Damper
    • Patent number 10,883,557
    • Issue date Jan 5, 2021
    • NIFCO INC.
    • Shigemitsu Tomita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper
    • Patent number 10,619,692
    • Issue date Apr 14, 2020
    • NIFCO INC.
    • Shigemitsu Tomita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper
    • Patent number 10,584,758
    • Issue date Mar 10, 2020
    • NIFCO INC.
    • Shigemitsu Tomita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper
    • Patent number 9,850,975
    • Issue date Dec 26, 2017
    • NIFCO INC.
    • Shigemitsu Tomita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic forward movement mechanism, sliding door mechanism, and d...
    • Patent number 7,874,597
    • Issue date Jan 25, 2011
    • Shigemitsu Tomita
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lock mechanism and latch device
    • Patent number 7,393,026
    • Issue date Jul 1, 2008
    • NIFCO Inc.
    • Yasuhiko Ikeda
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Clutch device for transmitting drive power to transmission receivin...
    • Patent number 7,188,718
    • Issue date Mar 13, 2007
    • Nifco Inc.
    • Shigemitsu Tomita
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Latch device
    • Patent number 6,986,535
    • Issue date Jan 17, 2006
    • Nifco Inc.
    • Masanobu Kawamoto
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Driving force transmitting clutch device
    • Patent number 6,779,640
    • Issue date Aug 24, 2004
    • Nifco Inc.
    • Shigemitsu Tomita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    DAMPER
    • Publication number 20190249739
    • Publication date Aug 15, 2019
    • NIFCO INC.
    • Shigemitsu TOMITA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPER
    • Publication number 20180149228
    • Publication date May 31, 2018
    • NIFCO INC.
    • Shigemitsu TOMITA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPER
    • Publication number 20170002886
    • Publication date Jan 5, 2017
    • NIFCO INC.
    • Shigemitsu TOMITA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Speed Responsive Damper and Impact Absorbing Damper Device
    • Publication number 20090090587
    • Publication date Apr 9, 2009
    • NIFCO INC.
    • Shigemitsu Tomita
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Automatic forward movement mechanism, sliding door mechanism, and d...
    • Publication number 20070186481
    • Publication date Aug 16, 2007
    • NIFCO INC.
    • Shigemitsu Tomita
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Lock mechanism and latch device
    • Publication number 20060258220
    • Publication date Nov 16, 2006
    • NIFCO INC.
    • Yasuhiko Ikeda
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Clutch device for transmitting drive power to transmission receivin...
    • Publication number 20050189191
    • Publication date Sep 1, 2005
    • NIFCO INC.
    • Shigemitsu Tomita
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Latch device
    • Publication number 20040169377
    • Publication date Sep 2, 2004
    • Nifco Inc.
    • Masanobu Kawamoto
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Driving force transmitting clutch device
    • Publication number 20040040811
    • Publication date Mar 4, 2004
    • Nifco Inc.
    • Shigemitsu Tomita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...