Inventor · disambiguated record
Hidemi Sato
Also filed as: SATO HIDEMI
18 granted patents·519 citations·filing 1981–2002
95Inventor score
Top patents by PatentIndex Score
18 records- 0192US5070488AOptical integrated circuit and optical apparatusFUKUSHIMA ATSUKO·Filed 1989·Granted Dec 3, 1991·108 cites·24 claims
- 0292US4484796AOptical fiber connectorHITACHI LTD·Filed 1981·Granted Nov 27, 1984·134 cites·9 claims
- 0385US4411609AApparatus for molding plasticHITACHI LTD·Filed 1981·Granted Oct 25, 1983·51 cites·10 claims
- 0480US5125740AMethod and apparatus for measuring optical constants of a thin film as well as method and apparatus for fabricating a thin film utilizing sameHITACHI LTD·Filed 1990·Granted Jun 30, 1992·54 cites·13 claims
- 0572US6531399B2Polishing methodHITACHI LTD·Filed 2001·Granted Mar 11, 2003·13 cites·6 claims
- 0672US4753515AMethod for assembling flat type plastic multifiber connectorsHITACHI CONSTRUCTION MACHINERY·Filed 1986·Granted Jun 28, 1988·32 cites·2 claims
- 0770US6897079B2Method of detecting and measuring endpoint of polishing processing and its apparatus and method of manufacturing semiconductor device using the sameHITACHI LTD·Filed 2001·Granted May 24, 2005·11 cites·12 claims
- 0864US6648728B2Polishing systemHITACHI LTD·Filed 2001·Granted Nov 18, 2003·9 cites·6 claims
- 0964US5195070AOptical information processing apparatus and optical pickup thereforHITACHI LTD·Filed 1990·Granted Mar 16, 1993·15 cites·48 claims
- 1062US6576552B2Method for polishing semiconductor deviceHITACHI LTD·Filed 2002·Granted Jun 10, 2003·7 cites·7 claims
- 1162US5274727ASecond harmonic generator and method of fabrication thereofHITACHI LTD·Filed 1992·Granted Dec 28, 1993·25 cites·16 claims
- 1257US5191624AOptical information storing apparatus and method for production of optical deflectorHITACHI LTD·Filed 1991·Granted Mar 2, 1993·22 cites·18 claims
- 1356US6794206B2Method of polishing a filmHITACHI LTD·Filed 2002·Granted Sep 21, 2004·5 cites·9 claims
- 1454US6489243B2Method for polishing semiconductor deviceHITACHI LTD·Filed 2002·Granted Dec 3, 2002·4 cites·6 claims
- 1550US5414239AOptical apparatus for laser machiningHITACHI LTD·Filed 1993·Granted May 9, 1995·12 cites·23 claims
- 1649US4906063AWave guide type optical device and method of fabricating the sameHITACHI LTD·Filed 1988·Granted Mar 6, 1990·13 cites·16 claims
- 1746US7052995B2Process of manufacturing semiconductor device including chemical-mechanical polishingRENESAS TECH CORP·Filed 2002·Granted May 30, 2006·2 cites·23 claims
- 1830US6420265B1Method for polishing semiconductor deviceHITACHI LTD·Filed 1997·Granted Jul 16, 2002·2 cites·13 claims
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