Yoshihisa Maejima

Person

  • Shizuoka, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Lead frame

    • Patent number 5,541,447
    • Issue date Jul 30, 1996
    • Yamaha Corporation
    • Yoshihisa Maejima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of electroplating

    • Patent number 5,498,325
    • Issue date Mar 12, 1996
    • Yamaha Corporation
    • Seiya Nishimura
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Thermo-compression assembly/disassembly system for electric circuit...

    • Patent number 5,441,194
    • Issue date Aug 15, 1995
    • Yamaha Corporation
    • Seiya Nishimura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electroplating apparatus

    • Patent number 5,441,620
    • Issue date Aug 15, 1995
    • Yamaha Corporation
    • Seiya Nishimura
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Electroplating method and apparatus

    • Patent number 5,431,801
    • Issue date Jul 11, 1995
    • Yamaha Corporation
    • Seiya Nishimura
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Method of making lead frame

    • Patent number 5,347,709
    • Issue date Sep 20, 1994
    • Yamaha Corporation
    • Yoshihisa Maejima
    • H01 - BASIC ELECTRIC ELEMENTS