Koichi Sagawa

6 Patents

• US124541162025

  Decorative Sheet and Decorative Member

  TOPPAN Inc.

  0 cites
• US124153462025

  Decorative Sheet and Method for Producing the Same

  TOPPAN Inc.

  0 cites
• US123577712025

  Blood Vessel Specifying Device and Blood Vessel Specifying Method

  Kabushiki Kaisha Nihon Micronics

  0 cites
• US123201282025

  Decorative Sheet, Decorative Material Including the Same, and Method for Producing Decorative Sheet

  TOPPAN Inc.

  0 cites
• US121947162025

  Decorative Sheet, Decorative Material, and Method of Producing Decorative Sheet

  TOPPAN Inc.

  0 cites
• US121715732024

  Blood Vessel Position Display Device and Blood Vessel Position Display Method

  Kabushiki Kaisha Nihon Micronics

  0 cites