Hiroshi Sawada

9 Patents

• US125720922026

  Optical Device, Image Reading Device, and Assembling Method

  FUJIFILM BUSINESS INNOVATION Corp.

  0 cites
• US124824792025

  Acoustic Signal Enhancement Apparatus, Method and Program

  NTT, Inc.

  0 cites
• US124511122025

  Acoustic Signal Enhancement Device, Acoustic Signal Enhancement Method, and Program

  NTT, Inc.

  0 cites
• US123489452025

  Acoustic Signal Enhancement Apparatus, Method and Program

  NIPPON TELEGRAPH AND TELEPHONE CORPORATION

  0 cites
• US119673282024

  Estimation Device, Estimation Method, and Estimation Program

  NIPPON TELEGRAPH AND TELEPHONE CORPORATION

  0 cites
• US119229662024

  Signal Separation Apparatus, Signal Separation Method and Program

  NIPPON TELEGRAPH AND TELEPHONE CORPORATION

  0 cites
• US119157172024

  Signal Separation Apparatus, Signal Separation Method and Program

  NIPPON TELEGRAPH AND TELEPHONE CORPORATION

  0 cites
• US118599922024

  Estimation Apparatus, Estimation Method and Program

  NIPPON TELEGRAPH AND TELEPHONE CORPORATION

  0 cites
• US118225792023

  Apparatus for Functioning as Sensor Node and Data Center, Sensor Network, Communication Method and Program

  NIPPON TELEGRAPH AND TELEPHONE CORPORATION

  0 cites