Inventor
YASUKOHCHI TOHRU
JP30 patents
⚠️ This page may combine multiple inventors who share the name “YASUKOHCHI TOHRU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NOF CORP
18 patentsUS5540935AJul 30, 1996
Reactive vesicle and functional substance-fixed vesicle
NOF CORP195 citations96
US6455639B1Sep 24, 2002
Oxirane derivative and process for the preparation thereof
NOF CORP70 citations94
US5840973ANov 24, 1998
Process for producing a polyoxyalkylenecarboxylic acid
NOF CORP18 citations79
US6679822B2Jan 20, 2004
Polyalkylene oxide-modified phospholipid and production method thereof
NOF CORP8 citations73
US6620976B2Sep 16, 2003
Polyethylene glycol and process for producing the same
NOF CORP10 citations73
US7851491B2Dec 14, 2010
Modified bio-related substance, process for producing the same, and intermediate
NOF CORP7 citations72
US5872191AFeb 16, 1999
Process for producing a polyoxyalkylene derivatives substituted with succinimidyl group
NOF CORP12 citations71
US5767284AJun 16, 1998
Process for producing a polyoxyalkylene derivative substituted with succinimidyl group
NOF CORP10 citations71
US7495116B2Feb 24, 2009
Phospholipid derivative
NOF CORP2 citations62
US8034981B2Oct 11, 2011
Modified bio-related substance, process for producing the same, and intermediate
NOF CORP1 citations61
US8003117B2Aug 23, 2011
Polyalkylene glycol derivative and modified bio-related substance
NOF CORP3 citations61
US7524875B2Apr 28, 2009
Modified bio-related substance, process for producing the same, and intermediate
NOF CORP4 citations61
US7524981B2Apr 28, 2009
Phospholipid derivatives and process for the production there
NOF CORP2 citations60
US6812367B2Nov 2, 2004
Polyethylene glycol and process for producing the same
NOF CORP1 citations51
US5463066AOct 31, 1995
Phospholipid derivative and reactive vesicle-forming agent
NOF CORP1 citations51
US7399877B2Jul 15, 2008
Phospholipid derivative
NOF CORP0 citations41
US7198945B2Apr 3, 2007
Cell having modified cell membrane
NOF CORP0 citations41
US7531604B2May 12, 2009
Phospholipid derivative
NOF CORP0 citations39
NIPPON OILS & FATS CO LTD
8 patentsUS5081111AJan 14, 1992
Controlled release preparations of active materials
NIPPON OILS & FATS CO LTD54 citations96
US4946904AAug 7, 1990
Additives for cement
NIPPON OILS & FATS CO LTD102 citations96
US5142036AAug 25, 1992
Polyoxyalkylene alkenyl ether-maleic ester copolymer and use thereof
NIPPON OILS & FATS CO LTD48 citations92
US5320837AJun 14, 1994
Controlled release preparations of active materials
NIPPON OILS & FATS CO LTD14 citations73
US4946918AAug 7, 1990
Synthetic resin compatibilizer
NIPPON OILS & FATS CO LTD13 citations72
US5332523AJul 26, 1994
Dispersion-stabilizing agent for inorganic powder in oily material
NIPPON OILS & FATS CO LTD6 citations62
US5250205AOct 5, 1993
Lubricating oil
NIPPON OILS & FATS CO LTD6 citations60
US5213584AMay 25, 1993
Formal compounds, fuel oil additives, and fuel oil compositions
NIPPON OILS & FATS CO LTD3 citations59