TREA

Hiroshi Ishiuchi

Follow

Person

  • Ibaraki, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Alkaline cell
    • Patent number 5,541,021
    • Issue date Jul 30, 1996
    • Hitachi Maxell, Ltd.
    • Mitsutoshi Watanabe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Silver(II) oxide cell and its manufacture
    • Patent number 4,101,719
    • Issue date Jul 18, 1978
    • Hitachi Maxell, Ltd.
    • Yoshio Uetani
    • H01 - BASIC ELECTRIC ELEMENTS