Inventor · disambiguated record
Akiko Katsuyama
Also filed as: KATSUYAMA AKIKO
21 granted patents·2 pending applications·376 citations·filing 1995–2002
95Inventor score
Top patents by PatentIndex Score
23 records- 0188US5558976APattern formation methodWAKO PURE CHEM IND LTD·Filed 1995·Granted Sep 24, 1996·67 cites·2 claims
- 0287US5558971AResist materialWAKO PURE CHEM IND LTD·Filed 1995·Granted Sep 24, 1996·79 cites·7 claims
- 0381US5695910AResist composition for deep ultraviolet lightWAKO PURE CHEM IND LTD·Filed 1996·Granted Dec 9, 1997·44 cites·6 claims
- 0471US5780206AFine pattern forming process using a resist composition sensitive to deep ultraviolet lightWAKO PURE CHEM IND LTD·Filed 1997·Granted Jul 14, 1998·38 cites·2 claims
- 0570US6528240B1Pattern formation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 4, 2003·10 cites·17 claims
- 0666US6143472AResist composition and a method for formation of a pattern using the compositionWAKO PURE CHEM IND LTD·Filed 1998·Granted Nov 7, 2000·24 cites·17 claims
- 0765US6335143B1Resist composition containing specific cross-linking agentWAKO PURE CHEM IND LTD·Filed 1998·Granted Jan 1, 2002·24 cites·20 claims
- 0862US6673523B2Pattern formation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 6, 2004·5 cites·15 claims
- 0961US5518579AMethod for forming a fine patternMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted May 21, 1996·20 cites·19 claims
- 1056US6258972B1Pattern formation method and surface treating agentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jul 10, 2001·18 cites·4 claims
- 1154US6475706B1Pattern formation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 5, 2002·3 cites·10 claims
- 1253US6521393B1Pattern formation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 18, 2003·10 cites·8 claims
- 1350US6444395B1Pattern formation material and methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 3, 2002·2 cites·20 claims
- 1443US6054255APattern formation method and surface treating agentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Apr 25, 2000·9 cites·4 claims
- 1542US5866302APattern formation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Feb 2, 1999·9 cites·5 claims
- 1641US2003091941A1Pattern formation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Application pending·0 cites
- 1739US5846692APattern formation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Dec 8, 1998·7 cites·4 claims
- 1837US6537736B1Patten formation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 25, 2003·0 cites·7 claims
- 1936US2002113035A1Method for forming hole patternFiled 2001·Application pending·0 cites
- 2035US6531259B1Pattern formation method and pattern formation materialMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 11, 2003·1 cites·37 claims
- 2134US6168909B1Material and method for forming patternMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jan 2, 2001·3 cites·2 claims
- 2234US5756262AMethod for forming patternMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted May 26, 1998·3 cites·3 claims
- 2330US5856069AMethod for forming patternMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jan 5, 1999·0 cites·7 claims
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