Inventor · disambiguated record
Takayuki Sugisaka
Also filed as: SUGISAKA TAKAYUKI
9 granted patents·244 citations·filing 1992–2002
90Inventor score
Top patents by PatentIndex Score
9 records- 0177US5480832AMethod for fabrication of semiconductor deviceNIPPON DENSO CO·Filed 1992·Granted Jan 2, 1996·57 cites·26 claims
- 0272US5599722ASOI semiconductor device and method of producing same wherein warpage is reduced in the semiconductor deviceNIPPON DENSO CO·Filed 1994·Granted Feb 4, 1997·45 cites·6 claims
- 0366US6809034B2Method of etching metallic thin film on thin film resistorDENSO CORP·Filed 2002·Granted Oct 26, 2004·9 cites·27 claims
- 0462US6104078ADesign for a semiconductor device having elements isolated by insulating regionsDENSO CORP·Filed 1997·Granted Aug 15, 2000·29 cites·19 claims
- 0558US5644157AHigh withstand voltage type semiconductor device having an isolation regionNIPPON DENSO CO·Filed 1996·Granted Jul 1, 1997·25 cites·30 claims
- 0658US5449946ASemiconductor device provided with isolation regionNIPPON DENSO CO·Filed 1994·Granted Sep 12, 1995·28 cites·18 claims
- 0756US5592015ADielectric isolated type semiconductor device provided with bipolar elementNIPPON DENSO CO·Filed 1995·Granted Jan 7, 1997·23 cites·21 claims
- 0856US5557134ADielectric isolated type semiconductor deviceNIPPON DENSO CO·Filed 1994·Granted Sep 17, 1996·25 cites·16 claims
- 0951US6645875B2Method of processing metal and method of manufacturing semiconductor device using the metalDENSO CORP·Filed 2001·Granted Nov 11, 2003·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →