Inventor
TAKAHASHI HIROMICHI
31 patents
⚠️ This page may combine multiple inventors who share the name “TAKAHASHI HIROMICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAO CORP
20 patentsUS4686211AAug 11, 1987
Medical composition for external application
KAO CORP86 citations96
US4976860ADec 11, 1990
Conjugated polymer-cation exchanger composite membrane
KAO CORP28 citations92
US6273995B1Aug 14, 2001
Paper bulking promoter, highly bulky pulp sheet, and process for producing the pulp sheet
KAO CORP43 citations91
US6251220B1Jun 26, 2001
Wastepaper deinking method using amine or acid salt of amine in the flotation stage
KAO CORP24 citations91
US5801135ASep 1, 1998
Deinking composition comprising a fatty acid mixture and a nonionic surfactant
KAO CORP30 citations91
US5288369AFeb 22, 1994
Deinking method and deinking composition
KAO CORP40 citations91
US5282928AFeb 1, 1994
Deinking composition
KAO CORP19 citations81
US6599392B1Jul 29, 2003
Paper bulking promoter
KAO CORP8 citations73
US6565708B2May 20, 2003
Paper quality improver composition for papermaking
KAO CORP9 citations73
US6346169B1Feb 12, 2002
Paper bulking promoter
KAO CORP12 citations73
US6179957B1Jan 30, 2001
Method for controlling deinking process using contact angle
KAO CORP13 citations72
US6103056AAug 15, 2000
Method for controlling deinking flotation using interfacial potential of ink particles and pulp
KAO CORP8 citations72
US5302243AApr 12, 1994
Deinking method
KAO CORP14 citations72
US5672244ASep 30, 1997
High temperature deinking method using an alkylene oxide adduct
KAO CORP6 citations63
US7122098B1Oct 17, 2006
Paper quality improver for papermaking and method for producing pulp sheet
KAO CORP2 citations62
US6576085B2Jun 10, 2003
Paper bulking promoter
KAO CORP2 citations62
US6312559B1Nov 6, 2001
Deinking process using amine compounds and white water recycling
KAO CORP4 citations61
US7297229B2Nov 20, 2007
Paper bulking promoter
KAO CORP0 citations51
US11466156B2Oct 11, 2022
Asphalt composition
KAO CORP0 citations49
US7744725B2Jun 29, 2010
Paper quality improver
KAO CORP0 citations41
PENTEL KK
3 patentsUS4194083AMar 18, 1980
Capacitively coupled tablet
PENTEL KK60 citations96
US4263592AApr 21, 1981
Input pen assembly
PENTEL KK71 citations93
US6197168B1Mar 6, 2001
Electrochemical stain prevention apparatus of submerged structure and process for producing submerged structure used in this apparatus
PENTEL KK32 citations88
NEC CORP
2 patentsTAKAHASHI HIROMICHI
2 patentsUS8972309B2Mar 3, 2015
Automatic updating apparatus, automatic updating method, and programmable storage medium embodying program to perform method for automatic updating
TAKAHASHI HIROMICHI0 citations48
US8117148B2Feb 14, 2012
Automatic updating apparatus, automatic updating method, and programmable storage medium embodying program to perform method for automatic updating
TAKAHASHI HIROMICHI1 citations48