Inventor · disambiguated record
Chisato Iwasaki
Also filed as: IWASAKI CHISATO
15 granted patents·380 citations·filing 1988–2005
94Inventor score
Top patents by PatentIndex Score
15 records- 0195US7336254B2Shift register that suppresses operation failure due to transistor threshold variations, and liquid crystal driving circuit including the shift registerALPS ELECTRIC CO LTD·Filed 2005·Granted Feb 26, 2008·21 cites·11 claims
- 0291US5755938ASingle chamber for CVD and sputtering film manufacturingALPS ELECTRIC CO LTD·Filed 1995·Granted May 26, 1998·112 cites·5 claims
- 0380US5726077AMethod of producing an electro-optical deviceFRONTEC INC·Filed 1995·Granted Mar 10, 1998·35 cites·11 claims
- 0477US5714407AEtching agent, electronic device and method of manufacturing the deviceFRONTEC INC·Filed 1995·Granted Feb 3, 1998·53 cites·18 claims
- 0569US5609737AFilm manufacturing method using single reaction chamber for chemical-vapor deposition and sputteringFRONTEC INC·Filed 1994·Granted Mar 11, 1997·39 cites·4 claims
- 0668US5550091AMethod of sputtering a silicon nitride filmFRONTEC INC·Filed 1995·Granted Aug 27, 1996·35 cites·2 claims
- 0765US4853755AMethod for manufacturing a thin-film transistor array and a thin-film transistor array manufactured by the methodALPS ELECTRIC CO LTD·Filed 1988·Granted Aug 1, 1989·21 cites·1 claims
- 0854US6518108B2Electronic device and a method for making the sameLG PHILIPS LCD CO LTD·Filed 2001·Granted Feb 11, 2003·6 cites·3 claims
- 0949US4839510AOptical sensor including shortcircuit protection having notched electrode regionsALPS ELECTRIC CO LTD·Filed 1988·Granted Jun 13, 1989·10 cites·6 claims
- 1047US4786780AMethod for trimming thin-film transistor arrayALPS ELECTRIC CO LTD·Filed 1988·Granted Nov 22, 1988·16 cites·2 claims
- 1144US5879958AMethod of producing an electro-optical deviceFRONTEC INC·Filed 1996·Granted Mar 9, 1999·6 cites·1 claims
- 1242US5681487AMethod of removing photoresist filmFRONTEC INC·Filed 1995·Granted Oct 28, 1997·11 cites·16 claims
- 1342US5623161AElectronic element and method of producing sameFRONTEC INC·Filed 1995·Granted Apr 22, 1997·8 cites·3 claims
- 1441US5869351AMethod of producing an electro-optical deviceFRONTEC INC·Filed 1996·Granted Feb 9, 1999·5 cites·1 claims
- 1534US5837559AMethod of producing an electro-optical deviceFRONTEC INC·Filed 1996·Granted Nov 17, 1998·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →