Inventor · disambiguated record
Yoshiaki Oda
Also filed as: ODA YOSHIAKI
23 granted patents·262 citations·filing 1987–2001
95Inventor score
Top patents by PatentIndex Score
23 records- 0184US6329478B1Transition metal complex, process for producing the same, olefin polymerization catalyst containing the transition metal complex and process for producing olefin polymersSUMITMO CHEMICAL COMPANY LTD·Filed 1996·Granted Dec 11, 2001·86 cites·40 claims
- 0274US4897839ACoding and decoding methodMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Jan 30, 1990·27 cites·3 claims
- 0372US6242622B1Transition metal compound, olefin polymerization catalyst component, olefin polymerization catalyst and process for producing olefin polymerSUMITOMO CHEMICAL CO·Filed 1999·Granted Jun 5, 2001·22 cites·5 claims
- 0469US4841300AError correction encoder/decoderMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Jun 20, 1989·23 cites·9 claims
- 0568US5426237AProcess for producing alcohols and ketonesSUMITOMO CHEMICAL CO·Filed 1994·Granted Jun 20, 1995·11 cites·17 claims
- 0667US6852890B1Process for the preparation of phenylhydrazinesSUMITOMO CHEMICAL CO·Filed 2000·Granted Feb 8, 2005·4 cites·6 claims
- 0764US5864041AProcess for producing threo-3-(3,4-dihydroxyphenyl)serineSUMITOMO CHEMICAL CO·Filed 1997·Granted Jan 26, 1999·17 cites·2 claims
- 0864US5739387AProcess for producing threo-3-(3,4-dihydroxyphenyl)serineSUMITOMO CHEMICAL CO·Filed 1996·Granted Apr 14, 1998·18 cites·21 claims
- 0963US6197990B1Process for the preparation of cyclopentadienyl metal salt and process for the preparation of derivative of cyclopentadiene using the sameSUMITOMO CHEMICAL CO·Filed 1998·Granted Mar 6, 2001·9 cites·20 claims
- 1062US5523495AProcess for producing propargylcarbinol compoundsSUMITOMO CHEMICAL CO·Filed 1995·Granted Jun 4, 1996·7 cites·4 claims
- 1151US6090961AMethod for producing titanium complexSUMITOMO CHEMICAL CO·Filed 1999·Granted Jul 18, 2000·19 cites·5 claims
- 1250US5466838AProcess for producing epoxideSUMITOMO CHEMICAL CO·Filed 1994·Granted Nov 14, 1995·3 cites·12 claims
- 1349US5405974AProcess for producing a lactone or an esterSUMITOMO CHEMICAL CO·Filed 1992·Granted Apr 11, 1995·4 cites·9 claims
- 1445US6342627B1Producing unsaturated esters by a lanthanide metal alkoxide catalyzed transesterification processSUMITOMO CHEMICAL CO·Filed 1999·Granted Jan 29, 2002·3 cites·11 claims
- 1543US5523468AProcess for producing aromatic peroxycarboxylic acidsSUMITOMO CHEMICAL CO·Filed 1994·Granted Jun 4, 1996·2 cites·12 claims
- 1640US5239092AProcess for producing furylpropargylcarbinol and derivative thereofSUMITOMO CHEMICAL CO·Filed 1992·Granted Aug 24, 1993·1 cites·9 claims
- 1739US5189186AProcess for producing furylpropargylcarbinol and a derivative thereofSUMITOMO CHEMICAL CO·Filed 1990·Granted Feb 23, 1993·1 cites·30 claims
- 1838US5258529AProcess for producing propargylcarbinol compoundsSUMITOMO CHEMICAL CO·Filed 1990·Granted Nov 2, 1993·1 cites·18 claims
- 1938US4983758AProcess for producing an optically active α-isopropyl-p-chlorophenylacetic acidSUMITOMO CHEMICAL CO·Filed 1988·Granted Jan 8, 1991·1 cites·37 claims
- 2036US5367087AProcess for producing epoxideSUMITOMO CHEMICAL CO·Filed 1992·Granted Nov 22, 1994·2 cites·11 claims
- 2135US6492294B2Transition metal compound, olefin polymerization catalyst component, olefin polymerization catalyst and process for producing olefin polymerSUMITOMO CHEMICAL CO·Filed 2001·Granted Dec 10, 2002·1 cites·16 claims
- 2230US6531626B1Method for producing cyclopropanecarboxylatesSUMITOMO CHEMICAL CO·Filed 1999·Granted Mar 11, 2003·0 cites·12 claims
- 2324US6500951B1Process for preparing pyridazin-3-on derivativesSUMITOMO CHEMICAL CO·Filed 1999·Granted Dec 31, 2002·0 cites·18 claims
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