TREA

Haruo Koizumi

Follow

Person

  • Iruma, JP
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PLASMA DISPLAY APPARATUS
    • Publication number 20090284447
    • Publication date Nov 19, 2009
    • HITACHI PLASAMA DISPLAY LIMITED
    • Haruo Koizumi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    PLASMA DISPLAY APPARATUS
    • Publication number 20090231234
    • Publication date Sep 17, 2009
    • Makoto Onozawa
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Plasma display and power module
    • Publication number 20070001993
    • Publication date Jan 4, 2007
    • Haruo Koizumi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Pre-drive circuit, capacitive load drive circuit and plasma display...
    • Publication number 20060238452
    • Publication date Oct 26, 2006
    • FUJITSU HITACHI PLASMA DISPLAY LIMITED
    • Makoto Onozawa
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Display device
    • Publication number 20050230818
    • Publication date Oct 20, 2005
    • FUJITSU HITACHI PLASMA DISPLAY LIMITED
    • Taizou Ohno
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Capacitive load driving circuit driving capacitive loads such as pi...
    • Publication number 20040201552
    • Publication date Oct 14, 2004
    • FUJITSU HITACHI PLASMA DISPLAY LIMITED
    • Makoto Onozawa
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Circuit board assembly and flat coil
    • Publication number 20040178876
    • Publication date Sep 16, 2004
    • FUJITSU HITACHI PLASMA DISPLAY LIMITED
    • Haruo Koizumi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Pre-drive circuit, capacitive load drive circuit and plasma display...
    • Publication number 20040160437
    • Publication date Aug 19, 2004
    • FUJITSU HITACHI PLASMA DISPLAY LIMITED
    • Makoto Onozawa
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Plasma display apparatus with reduced voltage variation
    • Publication number 20040104867
    • Publication date Jun 3, 2004
    • FUJITSU HITACHI PLASMA DISPLAY LIMITED
    • Makoto Onozawa
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Predrive circuit, drive circuit and display device
    • Publication number 20030197696
    • Publication date Oct 23, 2003
    • FUJITSU HITACHI PLASMA DISPLAY LIMITED
    • Makoto Onozawa
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Power module and display device
    • Publication number 20030122812
    • Publication date Jul 3, 2003
    • FUJITSU HITACHI PLASMA DISPLAY LIMITED
    • Makoto Onozawa
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    MODULE FOR MOUNTING DRIVER IC
    • Publication number 20030076049
    • Publication date Apr 24, 2003
    • Toyoshi Kawada
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS