Inventor · disambiguated record
Masamitsu Shirai
Also filed as: SHIRAI MASAMITSU
19 granted patents·1 pending application·167 citations·filing 1988–2009
94Inventor score
Top patents by PatentIndex Score
20 records- 0181US6306556B1Pattern forming material and pattern forming methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 23, 2001·13 cites·1 claims
- 0275US6017683APattern forming material and pattern forming methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 25, 2000·31 cites·21 claims
- 0373US5965325APattern forming material and pattern forming methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 12, 1999·20 cites·2 claims
- 0472US5278029AMethod for forming a resist patternNIPPON PAINT CO LTD·Filed 1992·Granted Jan 11, 1994·25 cites·3 claims
- 0568US4869995APositive type photosensitive resinous compositionNIPPON PAINT CO LTD·Filed 1988·Granted Sep 26, 1989·18 cites·1 claims
- 0667US6387598B2Pattern forming material and pattern forming methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 14, 2002·5 cites·4 claims
- 0760US5928840APatterning material and patterning methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jul 27, 1999·19 cites·14 claims
- 0854US5683857AMethod for forming resist pattern by irradiating a resist coating on a substrate, contacting the resist with organic solvent vapor and removing the irradiated portionNIPPON PAINT CO LTD·Filed 1996·Granted Nov 4, 1997·15 cites·3 claims
- 0950US6645694B2Pattern formation material and pattern formation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Nov 11, 2003·2 cites·20 claims
- 1050US6376154B2Pattern forming material and pattern forming methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 23, 2002·1 cites·8 claims
- 1150US2011076353A1Photo- imprinting process, mold-duplicating process, and mold replicaSHIRAI MASAMITSU·Filed 2009·Application pending·0 cites
- 1248US6120974APattern forming material and pattern forming methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 19, 2000·6 cites·4 claims
- 1342US6387592B2Pattern forming material and pattern forming methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 14, 2002·0 cites·3 claims
- 1442US5213946APositive type, photosensitive resinous compositionNIPPON PAINT CO LTD·Filed 1991·Granted May 25, 1993·6 cites·4 claims
- 1538US6689536B2Pattern formation material and pattern formation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Feb 10, 2004·0 cites·20 claims
- 1637US6753132B2Pattern formation material and pattern formation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 22, 2004·2 cites·20 claims
- 1737US6511786B2Pattern formation material and pattern formation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 28, 2003·2 cites·12 claims
- 1835US6737213B2Pattern formation material and methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 18, 2004·0 cites·24 claims
- 1935US6576398B2Pattern formation material and methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 10, 2003·1 cites·27 claims
- 2030US6261736B1Pattern forming material and pattern forming methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jul 17, 2001·1 cites·5 claims
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