Inventor
UJITA KATSUJI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “UJITA KATSUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KURARAY CO
8 patentsUS5621146AApr 15, 1997
Process for producing 2,4-dihydroxyacetophenone
KURARAY CO11 citations73
US9611344B2Apr 4, 2017
Vinyl alcohol polymer, method for producing same, and composition and coating agent containing vinyl alcohol polymer
KURARAY CO3 citations71
US6677464B2Jan 13, 2004
Process for preparation of 7-oxabicyclo[2.2.1]hept-5-ene-2-carboxylic acid derivatives
KURARAY CO4 citations61
US11840669B2Dec 12, 2023
Method for hydrocarbon production, purification method, and purifier
KURARAY CO0 citations59
US11760816B2Sep 19, 2023
Compound containing unsaturated double bond, oxygen absorber comprising same, and resin composition
KURARAY CO0 citations50
US7164047B2Jan 16, 2007
Processes for preparation of cyclopropylethanol, cyclopropylacetonitorile and intermediates of both
KURARAY CO0 citations50
US10618860B2Apr 14, 2020
Homoallyl halide composition and method for storing homoallyl halide
KURARAY CO0 citations49
US7358400B2Apr 15, 2008
Process for producing cyclopropane monoacetal derivative and intermediate therefor
KURARAY CO0 citations37
UJITA KATSUJI
3 patentsUS8816123B2Aug 26, 2014
Method for producing alkyl 5-methyl-5-hexenoate
UJITA KATSUJI0 citations46
US8173832B2May 8, 2012
Process for producing 2-isopropenyl-5-methyl-4-hexene-1-yl-3-methyl-2-butenoate
UJITA KATSUJI0 citations39
US8097746B2Jan 17, 2012
Method for producing 2-isopropenyl-5-methyl-4-hexen-1-yl 3-methyl-2-butenoate
UJITA KATSUJI0 citations37