Inventor
MOTOYUKI MASAHIRO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “MOTOYUKI MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOBE STEEL LTD
13 patentsUS5744670AApr 28, 1998
Process for preparing dialkylnaphthalene
KOBE STEEL LTD25 citations90
US6121501ASep 19, 2000
Process for preparing 2,6-dialkylnaphthalene
KOBE STEEL LTD13 citations80
US6011190AJan 4, 2000
Process for preparing dialkylnaphthalene
KOBE STEEL LTD13 citations72
US5723711AMar 3, 1998
Process for preparing 2-methylnaphthalene
KOBE STEEL LTD6 citations72
US6018087AJan 25, 2000
Isomerization of dimethylnaphthalene to produce 2,6-dimethylnaphthalene
KOBE STEEL LTD13 citations71
US6018086AJan 25, 2000
Process for preparing 2,6-dialkylnaphthalene
KOBE STEEL LTD10 citations71
US5844064ADec 1, 1998
Process for preparing dialkylnaphthalene
KOBE STEEL LTD10 citations71
US6717009B2Apr 6, 2004
Method for making high-purity naphthalenedicarboxylic acid
KOBE STEEL LTD5 citations62
US6525235B2Feb 25, 2003
Method for manufacturing 2,6-dimethylnaphthalene
KOBE STEEL LTD4 citations62
US6706939B2Mar 16, 2004
Method for concentrating 2,6-dimethylnaphthalene
KOBE STEEL LTD2 citations61
US6153808ANov 28, 2000
Method for separating alkylnaphthalene
KOBE STEEL LTD5 citations55
US6894202B1May 17, 2005
Method for producing 2,6-dimethylnaphthalene
KOBE STEEL LTD0 citations51
USRE41136EFeb 16, 2010
Process for preparing 2,6-dialkylnaphthalene
KOBE STEEL LTD0 citations50