Inventor
ODA YOSHIAKI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “ODA YOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
20 patentsUS6242622B1Jun 5, 2001
Transition metal compound, olefin polymerization catalyst component, olefin polymerization catalyst and process for producing olefin polymer
SUMITOMO CHEMICAL CO22 citations92
US5864041AJan 26, 1999
Process for producing threo-3-(3,4-dihydroxyphenyl)serine
SUMITOMO CHEMICAL CO17 citations92
US5739387AApr 14, 1998
Process for producing threo-3-(3,4-dihydroxyphenyl)serine
SUMITOMO CHEMICAL CO18 citations92
US6090961AJul 18, 2000
Method for producing titanium complex
SUMITOMO CHEMICAL CO19 citations80
US6197990B1Mar 6, 2001
Process for the preparation of cyclopentadienyl metal salt and process for the preparation of derivative of cyclopentadiene using the same
SUMITOMO CHEMICAL CO9 citations73
US5523495AJun 4, 1996
Process for producing propargylcarbinol compounds
SUMITOMO CHEMICAL CO7 citations73
US5426237AJun 20, 1995
Process for producing alcohols and ketones
SUMITOMO CHEMICAL CO11 citations72
US6852890B1Feb 8, 2005
Process for the preparation of phenylhydrazines
SUMITOMO CHEMICAL CO4 citations63
US5523468AJun 4, 1996
Process for producing aromatic peroxycarboxylic acids
SUMITOMO CHEMICAL CO2 citations62
US6342627B1Jan 29, 2002
Producing unsaturated esters by a lanthanide metal alkoxide catalyzed transesterification process
SUMITOMO CHEMICAL CO3 citations61
US5466838ANov 14, 1995
Process for producing epoxide
SUMITOMO CHEMICAL CO3 citations61
US5405974AApr 11, 1995
Process for producing a lactone or an ester
SUMITOMO CHEMICAL CO4 citations61
US5367087ANov 22, 1994
Process for producing epoxide
SUMITOMO CHEMICAL CO2 citations61
US5258529ANov 2, 1993
Process for producing propargylcarbinol compounds
SUMITOMO CHEMICAL CO1 citations52
US5239092AAug 24, 1993
Process for producing furylpropargylcarbinol and derivative thereof
SUMITOMO CHEMICAL CO1 citations52
US5189186AFeb 23, 1993
Process for producing furylpropargylcarbinol and a derivative thereof
SUMITOMO CHEMICAL CO1 citations52
US6492294B2Dec 10, 2002
Transition metal compound, olefin polymerization catalyst component, olefin polymerization catalyst and process for producing olefin polymer
SUMITOMO CHEMICAL CO1 citations51
US4983758AJan 8, 1991
Process for producing an optically active α-isopropyl-p-chlorophenylacetic acid
SUMITOMO CHEMICAL CO1 citations51
US6531626B1Mar 11, 2003
Method for producing cyclopropanecarboxylates
SUMITOMO CHEMICAL CO0 citations40
US6500951B1Dec 31, 2002
Process for preparing pyridazin-3-on derivatives
SUMITOMO CHEMICAL CO0 citations34