P

Inventor

MAEKAWA KAZUHIKO

JP24 patents
⚠️ This page may combine multiple inventors who share the name “MAEKAWA KAZUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KURARAY CO

16 patents
US6451901B1Sep 17, 2002

Aqueous dispersion and process for producing the same

KURARAY CO23 citations92
US6537660B2Mar 25, 2003

Light-weight fiber excellent in dyeability

KURARAY CO30 citations91
US6096435AAug 1, 2000

Thermoplastic polymer composition having a thermoplastic elastic polymer and a block copolymer

KURARAY CO28 citations91
US9051398B2Jun 9, 2015

Method for producing (meth)acrylate copolymer

KURARAY CO5 citations72
US6610774B2Aug 26, 2003

Aqueous dispersion

KURARAY CO10 citations71
US11261270B2Mar 1, 2022

Polyvinyl alcohol and method for producing polyvinyl alcohol

KURARAY CO2 citations66
US5847061ADec 8, 1998

Process for producing polymers having terminal functional group which may be protected

KURARAY CO2 citations63
US11028200B2Jun 8, 2021

Side-chain-olefin-containing vinyl alcohol polymer and method of producing same

KURARAY CO0 citations62
US11111319B2Sep 7, 2021

Polyvinyl alcohol

KURARAY CO0 citations60
US7049364B2May 23, 2006

Aqueous dispersion

KURARAY CO2 citations59
US12264215B2Apr 1, 2025

Vinyl alcohol-based block copolymer and method for producing same

KURARAY CO1 citations58
US12227607B2Feb 18, 2025

Production method for modified vinyl alcohol-based polymer particles and particles obtained using same

KURARAY CO0 citations51
US11884756B2Jan 30, 2024

Production method for modified vinyl alcohol polymer particle and particle obtained thereby

KURARAY CO0 citations51
US11485811B2Nov 1, 2022

Particles containing modified polyvinyl alcohol

KURARAY CO0 citations51
US11078309B2Aug 3, 2021

Vinyl alcohol-based polymer having olefin in side chain

KURARAY CO0 citations51
US10766978B2Sep 8, 2020

Polyvinyl alcohol and method for producing same

KURARAY CO0 citations46

SHIONOGI & CO

5 patents

FUJI PHOTO FILM CO LTD

1 patent

UNIV NAT TSING HUA

1 patent

KURARAY NORITAKE DENTAL INC

1 patent