Hirofumi Abe

3 Patents

• US121890982025

  Zoom Lens and Image Pickup Apparatus

  CANON KABUSHIKI KAISHA

  0 cites
• US119769332024

  Walking Route Determination Device, Walking Route Determination Method, and Walking Route Determination Program

  NIPPON TELEGRAPH AND TELEPHONE CORPORATION

  0 cites
• US116893012023

  Electric Field Map Generation Device, Method, Program, and Localization Device

  NIPPON TELEGRAPH AND TELEPHONE CORPORATION

  0 cites