Inventor · disambiguated record
Hajime Soga
Also filed as: SOGA HAJIME
9 granted patents·478 citations·filing 1988–2004
92Inventor score
Top patents by PatentIndex Score
9 records- 0195US6521538B2Method of forming a trench with a rounded bottom in a semiconductor deviceDENSO CORP·Filed 2001·Granted Feb 18, 2003·127 cites·26 claims
- 0290US6469345B2Semiconductor device and method for manufacturing the sameDENSO CORP·Filed 2001·Granted Oct 22, 2002·55 cites·18 claims
- 0389US6482701B1Integrated gate bipolar transistor and method of manufacturing the sameDENSO CORP·Filed 2000·Granted Nov 19, 2002·47 cites·12 claims
- 0487US6090718ADry etching method for semiconductor substrateDENSO CORP·Filed 1997·Granted Jul 18, 2000·96 cites·44 claims
- 0582US6274452B1Semiconductor device having multilayer interconnection structure and method for manufacturing the sameDENSO CORP·Filed 1997·Granted Aug 14, 2001·52 cites·13 claims
- 0674US6165862AMethod of producing a thin film resistorDENSO CORP·Filed 1998·Granted Dec 26, 2000·37 cites·52 claims
- 0768US4912451AHeterojunction magnetic field sensorNIPPON SOKEN·Filed 1988·Granted Mar 27, 1990·26 cites·14 claims
- 0865US5871659ADry etching process for semiconductorNIPPON DENSO CO·Filed 1996·Granted Feb 16, 1999·31 cites·18 claims
- 0959US7354829B2Trench-gate transistor with ono gate dielectric and fabrication process thereforDENSO CORP·Filed 2004·Granted Apr 8, 2008·7 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →