Inventor · disambiguated record
Yukio Hirayama
Also filed as: HIRAYAMA YUKIO
4 granted patents·1 pending application·55 citations·filing 1996–2001
76Inventor score
Files withFUJITSU LTD4
Top patents by PatentIndex Score
5 records- 0178US6700578B2Three-dimensional model display program and three-dimensional model display apparatusFUJITSU LTD·Filed 2001·Granted Mar 2, 2004·33 cites·12 claims
- 0256US7057625B2Program and apparatus for displaying graphical objectsFUJITSU LTD·Filed 2001·Granted Jun 6, 2006·9 cites·15 claims
- 0346US6714198B2Program and apparatus for displaying graphical objectsFUJITSU LTD·Filed 2001·Granted Mar 30, 2004·4 cites·12 claims
- 0433US2002008719A1Internet databaseFiled 2001·Application pending·0 cites
- 0532US6049340ACAD systemFUJITSU LTD·Filed 1996·Granted Apr 11, 2000·9 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →