Toshihiro Ichimaru

4 Patents

• US125629532026

  In-vehicle Device, Management Device, Deterioration Determination Method, Change Factor Discrimination Method, Abnormality Factor Discrimination Method, and Storage Medium for Network Path Deterioration Detection in Vehicles

  SUMITOMO ELECTRIC INDUSTRIES, Ltd.

  0 cites
• US121979632025

  On-vehicle Control Device, Control System, Control Method, and Control Program

  SUMITOMO ELECTRIC INDUSTRIES, Ltd.

  0 cites
• US119563162024

  Vehicle-mounted Apparatus, Vehicle-mounted Communication System, and Communication Management Method

  SUMITOMO ELECTRIC INDUSTRIES, Ltd.

  0 cites
• US116892962023

  On-board Communication System, Optical Coupler, and On-board Device

  SUMITOMO ELECTRIC INDUSTRIES, Ltd.

  0 cites