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Hiroyuki Tomomatsu

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  • Oita, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PHOTODIODE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD
    • Publication number 20110300666
    • Publication date Dec 8, 2011
    • TEXAS INSTRUMENTS INCORPORATED
    • Yohichi Okumura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20110159637
    • Publication date Jun 30, 2011
    • TEXAS INSTRUMENTS INCORPORATED
    • Hiroyuki Tomomatsu
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    PHOTODIODE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD
    • Publication number 20100258895
    • Publication date Oct 14, 2010
    • TEXAS INSTRUMENTS INCORPORATED
    • Yohichi Okumura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PIN PHOTODIODE AND MANUFACTURING METHOD OF SAME
    • Publication number 20100019293
    • Publication date Jan 28, 2010
    • TEXAS INSTRUMENTS INCORPORATED
    • Hiroyuki TOMOMATSU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20090278221
    • Publication date Nov 12, 2009
    • TEXAS INSTRUMENTS INCORPORATED
    • Hiroyuki Tomomatsu
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20090243016
    • Publication date Oct 1, 2009
    • TEXAS INSTRUMENTS INCORPORATED
    • Hideaki Kawahara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD OF MANUFACTURING PIN PHOTODIODE
    • Publication number 20090016200
    • Publication date Jan 15, 2009
    • TEXAS INSTRUMENTS INCORPORATED
    • Hiroyuki Tomomatsu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INDUCTIVE LOAD DRIVING CIRCUIT
    • Publication number 20080099872
    • Publication date May 1, 2008
    • TEXAS INSTRUMENTS INCORPORATED
    • Hiroyuki TOMOMATSU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Semiconductor device and fabrication method thereof
    • Publication number 20070172975
    • Publication date Jul 26, 2007
    • TEXAS INSTRUMENTS INCORPORATED
    • Hiroyuki Tomomatsu
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    Semiconductor device and its manufacturing method
    • Publication number 20060220076
    • Publication date Oct 5, 2006
    • Yohichi Okumura
    • H01 - BASIC ELECTRIC ELEMENTS