Inventor
KAWAI TOSHIKAZU
JP36 patents
⚠️ This page may combine multiple inventors who share the name “KAWAI TOSHIKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CENTRAL GLASS CO LTD
24 patentsUS5390667AFeb 21, 1995
Absorption of carbon dioxide gas contained in exhalation of inhalation anesthetic subject
CENTRAL GLASS CO LTD46 citations90
US5679576AOct 21, 1997
Gas chromatographic analysis of fluoromethyl-1,1,1,3,3,3-hexafluoroisopropyl ether
CENTRAL GLASS CO LTD47 citations89
US5811596ASep 22, 1998
Method of producing fluoromethyl 1,1,1,3,3,3-hexafluoroisopropyl ether
CENTRAL GLASS CO LTD18 citations84
US4467124AAug 21, 1984
Preparation of 1,1,1,3,3,3-hexafluoropropane-2-ol by vapor phase catalytic reaction of hexafluoroacetone hydrate with hydrogen
CENTRAL GLASS CO LTD14 citations74
US4386223AMay 31, 1983
Method of purifying hexafluoroacetone containing chlorofluoroacetones
CENTRAL GLASS CO LTD11 citations73
US7230142B1Jun 12, 2007
Process for purifying fluoromethyl 1,1,1,3,3,3-hexafluoroisopropyl ether
CENTRAL GLASS CO LTD7 citations72
US5763684AJun 9, 1998
Method of purifying fluoromethyl-1,1,1,3,3,3-hexafluoroisopropyl ether
CENTRAL GLASS CO LTD7 citations72
US5449831ASep 12, 1995
Process of preparing 2-methyl-3-aminobenzotrifluoride
CENTRAL GLASS CO LTD7 citations72
US5684211ANov 4, 1997
Method of purifying fluoromethyl-1,1,1,3,3,3-hexafluoroisopropyl ether
CENTRAL GLASS CO LTD14 citations71
US5684210ANov 4, 1997
Method of purifying fluoromethyl-1,1,1,3,3,3, hexafluoroisopropyl ether
CENTRAL GLASS CO LTD7 citations71
US4564716AJan 14, 1986
Preparation of 1,1,1,3,3,3-hexafluoropropane-2-ol by hydrogenolysis of hexafluoroacetone hydrate
CENTRAL GLASS CO LTD9 citations71
US4544772AOct 1, 1985
Method of purifying hexafluoroacetone hydrate
CENTRAL GLASS CO LTD10 citations69
US4929753AMay 29, 1990
Preparation of trifluoromethylbenzoic acid from hexafluoroxylene
CENTRAL GLASS CO LTD2 citations62
US4876404AOct 24, 1989
Preparation of dichlorotrifluoromethyltoluenes including novel isomers
CENTRAL GLASS CO LTD5 citations62
US4540835ASep 10, 1985
Preparation of 2-trifluoromethylpropanol by vapor phase hydrogenation of 2-trifluoromethylpropanal
CENTRAL GLASS CO LTD2 citations62
US5017730AMay 21, 1991
Process of preparing bis (trifluoromethylphenyl) methanol
CENTRAL GLASS CO LTD5 citations61
US4968852ANov 6, 1990
Trifluoromethylbenzoyl bromide and conversion of same to bromobenzotrifluoride
CENTRAL GLASS CO LTD4 citations61
US4876382AOct 24, 1989
Process for making fluorobenzoic acid fluorophenylesters
CENTRAL GLASS CO LTD5 citations61
US4845279AJul 4, 1989
Method of preparing 4-trifluoromethyl-2-nitrobenzoic acid and novel isomer
CENTRAL GLASS CO LTD2 citations61
US4849557AJul 18, 1989
Preparation of trifluoromethyltoluene from halomethylbenzotrifluoride
CENTRAL GLASS CO LTD5 citations60
US4808746AFeb 28, 1989
Preparation of trifluoromethylbenzonitrile from trifluoromethylbenzaldehyde
CENTRAL GLASS CO LTD6 citations57
US4523041AJun 11, 1985
Method of purifying 4-fluorophenol
CENTRAL GLASS CO LTD4 citations57
US5600036AFeb 4, 1997
2-trifluoromethyl-4-chlorobenzalchloride and 2-methyl-3-nitro-5-chlorobenzotrifluoride useful as intermediates for preparing 2-methyl-3-aminobenzotrifluoride
CENTRAL GLASS CO LTD0 citations51
US4620042AOct 28, 1986
Preparation of 2-chloro-4-fluorophenol from 4-fluorophenol
CENTRAL GLASS CO LTD3 citations51
MITSUI SUGAR CO
5 patentsUS7150885B2Dec 19, 2006
Preventives/remedies for infection, anti-endtoxin agents, vaccine adjuvants and growth promoters
MITSUI SUGAR CO13 citations90
US6586019B1Jul 1, 2003
Deodorant
MITSUI SUGAR CO1 citations51
US7416745B2Aug 26, 2008
Preventives or remedies for infection, anti-endotoxin agents, vaccine adjuvants and growth promoters
MITSUI SUGAR CO0 citations50
US7368136B2May 6, 2008
Preventives or remedies for infection, anti-endotoxin agents, vaccine adjuvants and growth promoters
MITSUI SUGAR CO0 citations50
US9737558B2Aug 22, 2017
Peyer's patch activator
MITSUI SUGAR CO0 citations45
ABBOTT LAB
4 patentsUS5990176ANov 23, 1999
Fluoroether compositions and methods for inhibiting their degradation in the presence of a Lewis acid
ABBOTT LAB24 citations91
US6677492B2Jan 13, 2004
Fluoroether compositions and methods for inhibiting their degradation in the presence of a Lewis acid
ABBOTT LAB13 citations90
US6444859B2Sep 3, 2002
Fluoroether compositions and methods for inhibiting their degradation in the presence of a Lewis acid
ABBOTT LAB12 citations80
US6288127B1Sep 11, 2001
Fluoroether compositions and methods for inhibiting their degradation in the presence of a Lewis acid
ABBOTT LAB13 citations80