Shigeru Yatsuzuka

Person

  • Kanagawa, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Profile database and method for preparing profile

    • Patent number 7,599,801
    • Issue date Oct 6, 2009
    • Hitachi Software Engineering Co., Ltd.
    • Shigeru Yatsuzuka
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Dendrogram displaying method

    • Patent number 6,847,381
    • Issue date Jan 25, 2005
    • Hitachi Software Engineering Co., Ltd.
    • Isamu Muto
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents