Inventor · disambiguated record
Yoshimasa Okubo
Also filed as: OKUBO YOSHIMASA
2 granted patents·2 pending applications·28 citations·filing 1989–2010
61Inventor score
Top patents by PatentIndex Score
4 records- 0163US5902546AAluminum alloy impeller and manufacturing method of the sameMITSUBISHI HEAVY IND LTD·Filed 1997·Granted May 11, 1999·19 cites·14 claims
- 0249US4992117AHeat resistant aluminum alloy excellent in tensile strength, ductility and fatigue strengthSUMITOMO LIGHT METAL IND·Filed 1989·Granted Feb 12, 1991·9 cites·2 claims
- 0333US2010313136A1Menu screen display control apparatus and menu screen display control methodTOSHIBA KK·Filed 2010·Application pending·0 cites
- 0429US2010275142A1Application operation control apparatusOKUBO YOSHIMASA·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →