Takahiro Ichitsuka

2 Patents

• US121079012024

  Device Management System, Device Management Method, and Recording Medium Having Device Management Program Recorded Thereon

  SHARP KABUSHIKI KAISHA

  0 cites
• US116714952023

  Information Processing System, Information Processing Method and Recording Medium Recording Information Processing Program for Presenting Specific Information to a User Terminal

  SHARP KABUSHIKI KAISHA

  0 cites