Inventor · disambiguated record
Hiromi Ueki
Also filed as: UEKI HIROMI
8 granted patents·57 citations·filing 1992–1997
86Inventor score
Top patents by PatentIndex Score
8 records- 0164US6100374AMethod of purifying crude naphthalenedicarboxlic acid and process for preparing polyethylene naphthalateMITSUI CHEMICALS INC·Filed 1997·Granted Aug 8, 2000·9 cites·9 claims
- 0262US5304456ANegative photoresist compositionSUMITOMO CHEMICAL CO·Filed 1992·Granted Apr 19, 1994·17 cites·21 claims
- 0344US5397679ACyclic carbonate compounds, method for producing the same and positive photoresist composition using the sameSUMITOMO CHEMICAL CO·Filed 1993·Granted Mar 14, 1995·8 cites·14 claims
- 0444US5395727APositive resist composition containing a novolak resin made from an aldehyde and dimer of isopropenyl phenolSUMITOMO CHEMICAL CO·Filed 1993·Granted Mar 7, 1995·5 cites·10 claims
- 0538US5420331ACyclic carbonate compounds, method for producing the same and positive photoresist composition using the sameSUMITOMO CHEMICAL CO·Filed 1994·Granted May 30, 1995·5 cites·5 claims
- 0636US5811513AProcess for producing polyethylene naphthalateMITSUI PETROCHEMICAL IND·Filed 1996·Granted Sep 22, 1998·5 cites·23 claims
- 0735US6156476APositive photoresist compositionSUMITOMO CHEMICAL CO·Filed 1994·Granted Dec 5, 2000·5 cites·29 claims
- 0834US5800966APositive photoresist compositionSUMITOMO CHEMICAL CO·Filed 1993·Granted Sep 1, 1998·3 cites·13 claims
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