Shuntaro Igari

3 Patents

• US125539542026

  Battery State Determination Method and Battery State Determination Device

  TOYO SYSTEM CO., Ltd.

  0 cites
• US123062572025

  Battery Performance Evaluation Device, Electronic Apparatus, Charger, and Battery Performance Evaluation Method

  TOYO SYSTEM CO., Ltd.

  0 cites
• US117745112023

  Battery Performance Evaluation Method and Battery Performance Evaluation Device

  TOYO SYSTEM CO., Ltd.

  0 cites