Masaru Ueda

2 Patents

• US123957152025

  Camera, Accessory Apparatus, Communication Control Method, and Storage Medium That Changes a Content of Communication Error Processing According to a Type of Error by Switching a Specific Accessory Apparatus in a Predetermined Order

  CANON KABUSHIKI KAISHA

  0 cites
• US122947832025

  Image Pickup Apparatus, Accessory Apparatus, and Communication Control Method

  CANON KABUSHIKI KAISHA

  0 cites