Akira Iwamoto

3 Patents

• US125468352026

  Failure Detection Device and Failure Detection Method for Electric Actuator for Emergency Stop Device

  Hitachi, Ltd.

  0 cites
• US124921012025

  Elevator Apparatus

  HITACHI, Ltd.

  0 cites
• US121534672024

  Port Replicator

  PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., Ltd.

  0 cites