Rikihiro Maruyama

3 Patents

• US125885522026

  Multi-chip Semiconductor Switching Device

  FUJI ELECTRIC CO., Ltd.

  0 cites
• US117216332023

  Semiconductor Device

  FUJI ELECTRIC CO., Ltd.

  0 cites
• US116263582023

  Semiconductor Device

  FUJI ELECTRIC CO., Ltd.

  0 cites