Koichi Hanawa

2 Patents

• US123920252025

  Method for Producing Chromium Sintered Body, Method for Producing Sputtering Target, and Method for Producing Substrate with Chromium Film

  TOSOH SPECIALITY MATERIALS CORPORATION

  0 cites
• US123851262025

  Sputtering Target, Method for Producing Same, and Method for Producing Sputtering Film Using Sputtering Target

  TOSOH SPECIALITY MATERIALS CORPORATION

  0 cites