TREA

Shunsuke Takeguchi

Follow

Person

  • Yono-Shi, Saitama-Ken, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Titanium alloy
    • Patent number 10,669,613
    • Issue date Jun 2, 2020
    • Nippon Piston Ring Co., Ltd.
    • Shunsuke Takeguchi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Rotating electric machine including rotor arranged with intermediat...
    • Patent number 9,882,442
    • Issue date Jan 30, 2018
    • Nippon Piston Ring Co., Ltd.
    • Masafumi Sakamoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Titanium alloy
    • Patent number 9,752,214
    • Issue date Sep 5, 2017
    • Nippon Piston Ring Co., Ltd.
    • Shunsuke Takeguchi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Rotating electrical machine
    • Patent number 8,952,589
    • Issue date Feb 10, 2015
    • Nippon Piston Ring Co., Ltd.
    • Masafumi Sakamoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Method for manufacturing a cam
    • Patent number 7,166,255
    • Issue date Jan 23, 2007
    • Nippon Piston Ring Co., Ltd.
    • Shunsuke Takeguchi
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Hollow cam shaft
    • Patent number 6,295,893
    • Issue date Oct 2, 2001
    • Nippon Piston Ring Co., Ltd.
    • Eiji Ogawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Mechanical element having a shaft pressure-fitted into an engaging...
    • Patent number 5,272,930
    • Issue date Dec 28, 1993
    • Nippon Piston Ring Co., Ltd.
    • Yoshikatsu Nakamura
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Camshaft and method for producing the same
    • Patent number 5,064,608
    • Issue date Nov 12, 1991
    • Nippon Piston Ring Co., Ltd.
    • Yasuo Suzuki
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Camshaft
    • Patent number 5,044,224
    • Issue date Sep 3, 1991
    • Nippon Piston Ring Co., Ltd.
    • Takeshi Hiraoka
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Camshaft composition
    • Patent number 5,013,611
    • Issue date May 7, 1991
    • Nippon Piston Ring Co., Ltd.
    • Yasuo Suzuki
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Camshaft
    • Patent number 5,009,123
    • Issue date Apr 23, 1991
    • Nippon Piston Ring Co. Ltd.
    • Takeshi Hiraoka
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Assembled cam shaft
    • Patent number 5,007,956
    • Issue date Apr 16, 1991
    • Nippon Piston Ring Co., Ltd.
    • Yoshiaki Fujita
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Assembled camshaft
    • Patent number 4,998,955
    • Issue date Mar 12, 1991
    • Nippon Piston Ring Co., Ltd.
    • Takeshi Hiraoka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of making camshaft
    • Patent number 4,969,262
    • Issue date Nov 13, 1990
    • Nippon Piston Ring Co., Ltd.
    • Takeshi Hiraoka
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Iron-base anti-wear sintered alloy member
    • Patent number 4,863,513
    • Issue date Sep 5, 1989
    • Genkichi Umeha
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Camshaft and method of making the same
    • Patent number 4,781,075
    • Issue date Nov 1, 1988
    • Nippon Piston Ring Co., Ltd.
    • Masaaki Yamaji
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Composite camshaft and method of making the same
    • Patent number 4,732,310
    • Issue date Mar 22, 1988
    • Nippon Piston Ring Co., Ltd.
    • Genkichi Umeha
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool for supporting a composite camshaft during sintering
    • Patent number 4,687,185
    • Issue date Aug 18, 1987
    • Nippon Piston Ring Co., Ltd.
    • Shigeru Urano
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method for manufacturing camshaft
    • Patent number 4,595,556
    • Issue date Jun 17, 1986
    • Nippon Piston Ring Co., Ltd.
    • Genkichi Umeha
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

  • Information Patent Application

    TITANIUM ALLOY
    • Publication number 20170327928
    • Publication date Nov 16, 2017
    • NIPPON PISTON RING CO., LTD.
    • Shunsuke TAKEGUCHI
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    THREE-DIMENSIONAL AXIAL GAP TYPE ROTATING ELECTRIC MACHINE
    • Publication number 20150214797
    • Publication date Jul 30, 2015
    • Nippon Piston Ring Co., Ltd.
    • Masafumi SAKAMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTATING ELECTRIC MACHINE
    • Publication number 20150108856
    • Publication date Apr 23, 2015
    • Nippon Piston Ring Co., Ltd.
    • Masafumi SAKAMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTATING ELECTRIC MACHINE
    • Publication number 20150091405
    • Publication date Apr 2, 2015
    • Nippon Piston Ring Co., Ltd.
    • Masafumi SAKAMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTATING ELECTRICAL MACHINE
    • Publication number 20140132092
    • Publication date May 15, 2014
    • Nippon Piston Ring Co., Ltd.
    • Masafumi SAKAMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTATING ELECTRICAL MACHINE
    • Publication number 20140117790
    • Publication date May 1, 2014
    • Nippon Piston Ring Co., Ltd.
    • Masafumi SAKAMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTATING ELECTRICAL MACHINE
    • Publication number 20140021822
    • Publication date Jan 23, 2014
    • Masafumi SAKAMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LINEAR MOTOR, LINEAR DYNAMO, RECIPROCATION-TYPE COMPRESSOR DRIVING...
    • Publication number 20130313838
    • Publication date Nov 28, 2013
    • Nippon Piston Ring Co., Ltd.
    • Masafumi SAKAMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TITANIUM ALLOY
    • Publication number 20130309518
    • Publication date Nov 21, 2013
    • NATIONAL UNIVERSITY CORPORATION SAITAMA UNIVERSITY
    • Shunsuke Takeguchi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    ROTATING ELECTRIC MACHINE
    • Publication number 20130293037
    • Publication date Nov 7, 2013
    • Masafumi SAKAMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTATING ELECTRICAL MACHINE
    • Publication number 20130187488
    • Publication date Jul 25, 2013
    • Nippon Piston Ring Co., Ltd.
    • Masafumi SAKAMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTARING ELECTRICAL MACHINE
    • Publication number 20130187485
    • Publication date Jul 25, 2013
    • Nippon Piston Ring Co., Ltd.
    • Masafumi SAKAMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROLLING BEARING AND MANUFACTURING METHOD THEREOF
    • Publication number 20130148919
    • Publication date Jun 13, 2013
    • NTN Corporation
    • Akira Matsuo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Cam lobe material, camshaft using the same and method for producing...
    • Publication number 20070006828
    • Publication date Jan 11, 2007
    • Nippon Piston Ring Co., Ltd.
    • Hiroyuki Takamura
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Method for manufacturing a cam
    • Publication number 20050207932
    • Publication date Sep 22, 2005
    • NIPPON PISTON RING CO., LTD
    • Shunsuke Takeguchi
    • B22 - CASTING POWDER METALLURGY