Etsuo Fukuda

3 Patents

• US123718132025

  Silicon Wafer and Method for Producing Silicon Wafer

  TOHOKU UNIVERSITY

  0 cites
• US121484682024

  Semiconductor Memory Device and Control Device for Semiconductor Memory Device

  POWER SPIN Inc.

  0 cites
• US118878452024

  Method for Producing Three-dimensional Structure, Method for Producing Vertical Transistor, Vertical Transistor Wafer, and Vertical Transistor Substrate

  TOHOKU UNIVERSITY

  0 cites