Inventor · disambiguated record

Masayoshi Sekizawa

Also filed as: SEKIZAWA MASAYOSHI

2 granted patents·22 citations·filing 2005–2008

53Inventor score

Technology areasH10P Y10T

Files withKANAYA KOICHI1 SHINETSU HANDOTAI KK1

Top patents by PatentIndex Score

2 records

0186US7507146B2Method for producing semiconductor wafer and semiconductor waferSHINETSU HANDOTAI KK·Filed 2005·Granted Mar 24, 2009·22 cites·32 claims
0238US8287331B2Method for manufacturing polishing pad, and method for polishing waferKANAYA KOICHI·Filed 2008·Granted Oct 16, 2012·0 cites·16 claims

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