Inventor · disambiguated record
Masaki Shirai
Also filed as: SHIRAI MASAKI
10 granted patents·154 citations·filing 1991–2007
91Inventor score
Top patents by PatentIndex Score
10 records- 0190US5457335AFloating gate FET with hydrogen barrier shieldHITACHI LTD·Filed 1991·Granted Oct 10, 1995·49 cites·7 claims
- 0287US5767544ASemiconductor integrated circuit deviceHITACHI LTD·Filed 1995·Granted Jun 16, 1998·38 cites·31 claims
- 0385US7336535B2Semiconductor integrated circuit deviceRENESAS TECH CORP·Filed 2007·Granted Feb 26, 2008·6 cites·8 claims
- 0477US6501689B2Semiconductor integrated circuit deviceHITACHI LTD·Filed 2001·Granted Dec 31, 2002·11 cites·30 claims
- 0567US7212425B2Semiconductor integrated circuit deviceHITACHI ULSI SYS CO LTD·Filed 2005·Granted May 1, 2007·1 cites·9 claims
- 0665US6064606ASemiconductor integrated circuit deviceHITACHI LTD·Filed 1997·Granted May 16, 2000·12 cites·48 claims
- 0762US5383162ASemiconductor memory deviceHITACHI LTD·Filed 1992·Granted Jan 17, 1995·22 cites·28 claims
- 0858US6584014B2Nonvolatile storage systemHITACHI LTD·Filed 2002·Granted Jun 24, 2003·11 cites·18 claims
- 0956US6751138B2Semiconductor integrated circuit deviceRENESAS TECH CORP·Filed 2002·Granted Jun 15, 2004·3 cites·32 claims
- 1046US7002830B2Semiconductor integrated circuit deviceHITACHI VLSI ENG·Filed 2003·Granted Feb 21, 2006·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →