TREA

Masataka Ohnishi

Follow

Person

  • Hyogo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing a ring-shaped member
    • Patent number 7,849,724
    • Issue date Dec 14, 2010
    • Kanemitsu Corporation
    • Toshiaki Kanemitsu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Method of Manufacturing Ring-Shaped Member
    • Publication number 20090255318
    • Publication date Oct 15, 2009
    • Kanemitsu Corporation
    • Toshiaki Kanemitsu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method of Manufactring Ring-Shaped Member
    • Publication number 20090158803
    • Publication date Jun 25, 2009
    • Kanemitsu Corporation
    • Toshiaki Kanemitsu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method for Manufacturing Ring-Shaped Member
    • Publication number 20090158808
    • Publication date Jun 25, 2009
    • Kanemitsu Corporation
    • Toshiaki Kanemitsu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...