Inventor · disambiguated record
Naoto Konya
Also filed as: KONYA NAOTO
13 granted patents·2 pending applications·106 citations·filing 1990–2003
90Inventor score
Top patents by PatentIndex Score
15 records- 0182US6149837APhenylacetylene compound and liquid crystal composition comprising the sameSUMITOMO CHEMICAL CO·Filed 1999·Granted Nov 21, 2000·55 cites·14 claims
- 0276US6288283B1Process for producing retinal and intermediates for producing the sameSUMITOMO CHEMICAL CO·Filed 2000·Granted Sep 11, 2001·7 cites·18 claims
- 0372US6660888B2Process for producing retinol and intermediate compounds for producing the sameSUMITOMO CHEMICAL CO·Filed 2001·Granted Dec 9, 2003·3 cites·30 claims
- 0470US6355841B1Process for producing β-caroteneSUMITOMO CHEMICAL CO·Filed 2000·Granted Mar 12, 2002·5 cites·8 claims
- 0570US5200561AProcess for producing optically active aminesSUMITOMO CHEMICAL CO·Filed 1991·Granted Apr 6, 1993·12 cites·22 claims
- 0665US6211411B1Process for producing retinal and intermediate for producing the sameSUMITOMO CHEMICAL CO·Filed 1999·Granted Apr 3, 2001·8 cites·22 claims
- 0764US6331652B1Process for producing lycopene and intermediate thereofSUMITOMO CHEMICAL CO·Filed 2000·Granted Dec 18, 2001·6 cites·20 claims
- 0859US6444857B1Process for producing vitamin A aldehyde and intermediate for producing the sameSUMITOMO CHEMICAL CO·Filed 2000·Granted Sep 3, 2002·2 cites·9 claims
- 0948US6784321B2Process for producing retinol and intermediate compounds for producing the sameSUMITOMO CHEMICAL CO·Filed 2003·Granted Aug 31, 2004·0 cites·4 claims
- 1040US5144039AProcess for producing optically active alcoholSUMITOMO ELECTRIC CO·Filed 1990·Granted Sep 1, 1992·2 cites·33 claims
- 1138US6160181ATetraene derivative and process for producing the sameSUMITOMO CHEMICAL CO·Filed 1999·Granted Dec 12, 2000·1 cites·16 claims
- 1238US2004204612A1Process for preparation of carotenoidsFiled 2003·Application pending·0 cites
- 1337US6025531AProcesses for preparing optically active alcohols and optically active aminesSUMITOMO CHEMICAL CO·Filed 1998·Granted Feb 15, 2000·2 cites·11 claims
- 1437US5801280AProcesses for preparing optically active alcohols and optically active aminesSUMITOMO CHEMICAL CO·Filed 1996·Granted Sep 1, 1998·3 cites·9 claims
- 1536US2003120088A1Optically active azetidincarboxamide-coordinated transition metal complexesFiled 2002·Application pending·0 cites
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