Inventor · disambiguated record
Misuo Sugiyama
Also filed as: SUGIYAMA MISUO
7 granted patents·405 citations·filing 1986–1999
89Inventor score
Top patents by PatentIndex Score
7 records- 0194US5099614AFlat lapping machine with sizing mechanismSPEEDFAM CO LTD·Filed 1987·Granted Mar 31, 1992·97 cites·5 claims
- 0287US4805348AFlat lapping machineSPEEDFAM CO LTD·Filed 1986·Granted Feb 21, 1989·50 cites·16 claims
- 0384US6012964ACarrier and CMP apparatusSPEEDFAM CO LTD·Filed 1998·Granted Jan 11, 2000·73 cites·56 claims
- 0484US5605499AFlattening method and flattening apparatus of a semiconductor deviceSPEEDFAM COMPANY LIMITED·Filed 1995·Granted Feb 25, 1997·71 cites·21 claims
- 0579US6273803B1Carriers and polishing apparatusSPEEDFAM CO LTD·Filed 1999·Granted Aug 14, 2001·57 cites·14 claims
- 0673US6159082ASlurry circulation type surface polishing machineFiled 1999·Granted Dec 12, 2000·38 cites·5 claims
- 0754US6210260B1Carrier and CMP apparatusSPEEDFAM CO LTD·Filed 1999·Granted Apr 3, 2001·19 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →