Inventor · disambiguated record
Shuji Ebata
Also filed as: EBATA SHUJI
25 granted patents·1 pending application·233 citations·filing 1980–2004
96Inventor score
Top patents by PatentIndex Score
26 records- 0183US4987256AProcess for production of α-hydroxycarboxylic acid amideMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Jan 22, 1991·24 cites·11 claims
- 0281US5739379AProcess for producing methyl methacrylateMITSUBISHI GAS CHEMICAL CO·Filed 1995·Granted Apr 14, 1998·23 cites·17 claims
- 0377US5087750AProcess for producing alpha-hydroxyisobutyric acid amideMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Feb 11, 1992·17 cites·15 claims
- 0475US4950801AProcess for producing alpha-hydroxycarboxylic acid amideMITSUBISHI GAS CHEMICAL CO·Filed 1989·Granted Aug 21, 1990·12 cites·7 claims
- 0573US4952665AProcess for production of aromatic polyethers with alkali metal carbonate/bicarbonate/fluoride cocatalystMITSUBISHI GAS CHEMICAL CO·Filed 1988·Granted Aug 28, 1990·19 cites·31 claims
- 0673US4305842APreparation of improved catalyst compositionMITSUBISHI GAS CHEMICAL CO·Filed 1980·Granted Dec 15, 1981·24 cites·21 claims
- 0771US7468342B2Catalysts and process for producing aromatic aminesMITSUBISHI GAS CHEMICAL CO·Filed 2002·Granted Dec 23, 2008·13 cites·21 claims
- 0863US6541632B2Process for producing heterocyclic nitrilesMITSUBISHI GAS CHEMICAL CO·Filed 2002·Granted Apr 1, 2003·2 cites·18 claims
- 0962US6107510AProcess for producing nitrile compound and catalyst used thereforMITSUBISHI GAS CHEMICAL CO·Filed 1999·Granted Aug 22, 2000·8 cites·9 claims
- 1062US5703272AProcess for preparing a carboxylic acid esterMITSUBISHI GAS CHEMICAL CO·Filed 1996·Granted Dec 30, 1997·21 cites·14 claims
- 1159US4386017APreparation of improved catalyst compositionMITSUBISHI GAS CHEMICAL CO·Filed 1980·Granted May 31, 1983·15 cites·17 claims
- 1258US4547482ACatalyst composition suited for synthesis of methanolMITSUBISHI GAS CHEMICAL CO·Filed 1983·Granted Oct 15, 1985·10 cites·11 claims
- 1357US5587349AProcess for preparing silica-titania catalystMITSUBISHI GAS CHEMICAL CO·Filed 1994·Granted Dec 24, 1996·15 cites·16 claims
- 1456US6284893B2Process for producing nitrile compoundsMITSUBISHI GAS CHEMICAL CO·Filed 2000·Granted Sep 4, 2001·3 cites·11 claims
- 1555US5175366AProcess for producing a denaturated manganese dioxide catalyst for the hydration reaction of cyanohydrinsMITSUBISHI GAS CHEMICAL CO·Filed 1991·Granted Dec 29, 1992·5 cites·9 claims
- 1653US7179945B2High-selective production method of di(aminomethyl)-substituted aromatic compoundMITSUBISHI GAS CHEMICAL CO·Filed 2004·Granted Feb 20, 2007·1 cites·5 claims
- 1751US4983757AProcess for production of carboxylic acid esters and formamideMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Jan 8, 1991·4 cites·14 claims
- 1844US5087737AProcess for producing methyl methacrylateMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Feb 11, 1992·6 cites·13 claims
- 1944US5023390AProcess for production of 2,6-dimethylnaphthaleneMITSUBISHI GAS CHEMICAL CO·Filed 1989·Granted Jun 11, 1991·5 cites·21 claims
- 2042US7307181B2Process for producing a nitrile compoundMITSUBISHI GAS CHEMICAL CO·Filed 2004·Granted Dec 11, 2007·0 cites·16 claims
- 2142US6429330B1Process for producing carbocyclic nitrilesMITSUBISHI GAS CHEMICAL CO·Filed 2000·Granted Aug 6, 2002·0 cites·15 claims
- 2240US2003114702A1Process for producing a nitrile compoundFiled 2002·Application pending·0 cites
- 2338US7161021B2Process for producing a polynitrile compoundMITSUBISHI GAS CHEMICAL CO·Filed 2002·Granted Jan 9, 2007·0 cites·13 claims
- 2436US5061675AProcess for producing a denaturated manganese dioxide catalyst for the hydration reaction of cyanohydrinsMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Oct 29, 1991·4 cites·10 claims
- 2529US5439661AProcess for producing hydrogen cyanideMITSUBISHI GAS CHEMICAL CO·Filed 1994·Granted Aug 8, 1995·1 cites·11 claims
- 2624US5965769AMethod for heat recovery and utilization by use of chemical energy of synthesis and decomposition of methyl formateMITSUBISH GAS CHEMICAL COMPANY·Filed 1998·Granted Oct 12, 1999·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →