Inventor
DOI YASUHIRO
JP50 patents
⚠️ This page may combine multiple inventors who share the name “DOI YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAO CORP
32 patentsUS7981850B2Jul 19, 2011
Detergent composition
KAO CORP26 citations93
US5919559AJul 6, 1999
Recording sheet
KAO CORP31 citations92
US5879589AMar 9, 1999
Process for antistatic treatment of resin and antistatic resin composition
KAO CORP26 citations92
US5411731AMay 2, 1995
Bath additive composition comprising aluminum salt and carbonate or bicarbonate which yields a bath water of pH 8 to 9
KAO CORP21 citations92
US6923954B2Aug 2, 2005
Conditioner
KAO CORP35 citations91
US7410902B2Aug 12, 2008
Composition for cleaning semiconductor device
KAO CORP5 citations74
US6737050B2May 18, 2004
Hair cosmetic compositions
KAO CORP11 citations74
US10039702B2Aug 7, 2018
Cleansing composition for skin or hair
KAO CORP2 citations73
US9877907B2Jan 30, 2018
Internal olefin sulfonate composition
KAO CORP2 citations72
US9877906B2Jan 30, 2018
Cleansing composition for skin or hair
KAO CORP6 citations72
US7326410B2Feb 5, 2008
Hair conditioner compositions
KAO CORP8 citations72
US5858936AJan 12, 1999
Detergent composition
KAO CORP12 citations72
US7951762B2May 31, 2011
Skin or hair washing composition
KAO CORP5 citations63
US7947638B2May 24, 2011
Composition for cleaning semiconductor device
KAO CORP2 citations63
US7803852B2Sep 28, 2010
Water-based inks for ink-jet printing
KAO CORP5 citations63
US5310758AMay 10, 1994
Bathing preparation
KAO CORP5 citations63
US10328008B2Jun 25, 2019
Internal olefin sulfonate composition
KAO CORP1 citations62
US10201488B2Feb 12, 2019
Internal olefin sulfonate composition and cleansing composition containing same
KAO CORP1 citations62
US6830754B2Dec 14, 2004
Amphipatic lipid dispersion
KAO CORP2 citations61
US8048842B2Nov 1, 2011
Thickening/foam-promoting agent
KAO CORP4 citations60
US10196587B2Feb 5, 2019
Cleansing composition for skin or hair
KAO CORP0 citations52
US9725676B2Aug 8, 2017
Cleansing composition for skin or hair
KAO CORP0 citations52
US5389678AFeb 14, 1995
Soluble aluminum carboxylate bathing preparation
KAO CORP1 citations52
US9861567B2Jan 9, 2018
Internal olefin sulfonate composition
KAO CORP1 citations51
US9861566B2Jan 9, 2018
Internal olefin sulfonate composition
KAO CORP0 citations51
US9789045B2Oct 17, 2017
Internal olefin sulfonate composition
KAO CORP0 citations51
US9713584B2Jul 25, 2017
Internal olefin sulfonate composition and cleansing composition containing same
KAO CORP0 citations51
US9622952B2Apr 18, 2017
Internal olefin sulfonate composition
KAO CORP0 citations51
US7135443B2Nov 14, 2006
Surfactant composition
KAO CORP0 citations48
US8039425B2Oct 18, 2011
Skin or hair cleanser composition comprising an alkoxylated C8-C10 alcohol and a siloxane
KAO CORP0 citations42
US10071039B2Sep 11, 2018
Cleansing composition for skin or hair
KAO CORP0 citations41
US8022131B2Sep 20, 2011
Water-based inks for ink-jet printing
KAO CORP0 citations40
DAINIPPON PRINTING CO LTD
5 patentsUS6650471B2Nov 18, 2003
Resin composition for production of optical element, the optical element, and projection screen
DAINIPPON PRINTING CO LTD331 citations99
US7074847B2Jul 11, 2006
Resin composition and optical element
DAINIPPON PRINTING CO LTD7 citations68
US7532395B2May 12, 2009
Lens sheet for screen
DAINIPPON PRINTING CO LTD3 citations63
US6801372B2Oct 5, 2004
Resin composition for lens sheet, lens sheet, and projection screen
DAINIPPON PRINTING CO LTD4 citations63
US6639736B2Oct 28, 2003
Base plate, lens sheet, and projection screen
DAINIPPON PRINTING CO LTD3 citations63