TREA

Shuji Hirao

Follow

Person

  • Osaka, JP
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Etching method and etching apparatus
    • Publication number 20070134929
    • Publication date Jun 14, 2007
    • Shuji Hirao
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Production method of semiconductor device
    • Publication number 20040175936
    • Publication date Sep 9, 2004
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Shuji Hirao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Method and apparatus for plating substrate
    • Publication number 20040079646
    • Publication date Apr 29, 2004
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Shuji Hirao
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    Method for producing a semiconductor device
    • Publication number 20010054558
    • Publication date Dec 27, 2001
    • Shinya Tada
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR