Inventor · disambiguated record

Akihoko Ikegaya

Also filed as: IKEGAYA AKIHOKO

3 granted patents·85 citations·filing 1997–2000

76Inventor score

Technology areasH10P

Files withSUMITOMO ELECTRIC INDUSTRIES3

Top patents by PatentIndex Score

3 records

0181US6428399B1Polishing apparatus for polishing a hard material-coated waferSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted Aug 6, 2002·22 cites·8 claims
0274US5855998AHard material-coated wafer, method of making same, polishing apparatus and polishing method of hard material-coated waferSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Jan 5, 1999·36 cites·13 claims
0367US6193585B1Method of polishing a hard material-coated waferSUMITOMO ELECTRIC INDUSTRIES·Filed 1998·Granted Feb 27, 2001·27 cites·26 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →