Yuya Hirai

3 Patents

• US123409742025

  Hydrogen Supply Device, and Ion Beam Irradiation Apparatus Equipped Therewith

  NISSIN ION EQUIPMENT CO., Ltd.

  0 cites
• US122725882025

  Wafer Clamping Method and Semiconductor Manufacturing Apparatus

  NISSIN ION EQUIPMENT CO., Ltd.

  0 cites
• US115652812023

  Method for Forming Multilayer Coating Film

  KANSAI PAINT CO., Ltd.

  0 cites