TREA

Masao Morishima

Follow

Person

  • Osaka, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Metallic porous body
    • Patent number 6,994,902
    • Issue date Feb 7, 2006
    • Hitachi Maxell, Ltd.
    • Hiroshi Fukunaga
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pattern for planar battery electrodes base
    • Patent number D507778
    • Issue date Jul 26, 2005
    • Hitachi Maxell Ltd.
    • Hiroshi Fukunaga
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

  • Information Patent Application

    Metallic porous body
    • Publication number 20040142201
    • Publication date Jul 22, 2004
    • Hiroshi Fukunaga
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...