Yuki Takabayashi

2 Patents

• US123039372025

  Decorative Sheet and Method for Producing Decorative Sheet

  TOPPAN HOLDINGS Inc.

  0 cites
• US119906252024

  Electrode Catalyst Layer, Membrane Electrode Assembly, and Polymer Electrolyte Fuel Cell

  TOPPAN PRINTING CO., Ltd.

  0 cites