Tatsuo Nagata

5 Patents

• US124945332025

  Battery Case and Method of Production of Same

  NIPPON STEEL CORPORATION

  0 cites
• US123345632025

  Ni-plated Steel Foil for Nickel-hydrogen Secondary Battery Current Collector, Nickel-hydrogen Secondary Battery Current Collector, and Nickel-hydrogen Secondary Battery

  NIPPON STEEL CHEMICAL & MATERIAL CO., Ltd.

  0 cites
• US121992772025

  Negative Electrode Active Material, Negative Electrode, and Battery

  NIPPON STEEL CORPORATION

  0 cites
• US121008442024

  Stainless Foil Current Collector for Secondary Battery Positive Electrodes

  NIPPON STEEL CHEMICAL & MATERIAL CO., Ltd.

  0 cites
• US119811082024

  Ni-plated Steel Sheet and Manufacturing Method Thereof

  NIPPON STEEL CORPORATION

  0 cites