Inventor · disambiguated record
Katsuhiko Yuura
Also filed as: YUURA KATSUHIKO
9 granted patents·2 pending applications·219 citations·filing 1991–2002
89Inventor score
Files withHITACHI LTD11
Top patents by PatentIndex Score
11 records- 0184US6571247B1Object oriented technology analysis and design supporting methodHITACHI LTD·Filed 1999·Granted May 27, 2003·119 cites·10 claims
- 0265US6657641B2Scenario display method and apparatusHITACHI LTD·Filed 2001·Granted Dec 2, 2003·14 cites·22 claims
- 0361US6219065B1Method for inputting and acquiring requirementHITACHI LTD·Filed 2000·Granted Apr 17, 2001·11 cites·4 claims
- 0447US5655067AAnimation generating method in a design supporting systemHITACHI LTD·Filed 1994·Granted Aug 5, 1997·16 cites·16 claims
- 0545US5335339AEquipment and method for interactive testing and simulating of a specification of a network systemHITACHI LTD·Filed 1991·Granted Aug 2, 1994·21 cites·23 claims
- 0639US5729253AMethod for inputting and acquiring requirementHITACHI LTD·Filed 1995·Granted Mar 17, 1998·14 cites·37 claims
- 0739US5517604AData input/output process and design supporting processHITACHI LTD·Filed 1992·Granted May 14, 1996·11 cites·5 claims
- 0839US2003198850A1Structured document mapping apparatus and methodHITACHI LTD·Filed 2002·Application pending·0 cites
- 0938US2001002834A1Method for inputting and acquiring requirementHITACHI LTD·Filed 2001·Application pending·0 cites
- 1033US6141016AMethod for inputting and acquiring requirementHITACHI LTD·Filed 1997·Granted Oct 31, 2000·6 cites·12 claims
- 1133US6072949AMethod and apparatus of supporting production of application program layout and a computer program productHITACHI LTD·Filed 1997·Granted Jun 6, 2000·7 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →