Inventor

NAKAHARA YOSHINORI

JP4 patents

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

SHINETSU CHEMICAL CO

2 patents

US6977288B2Dec 20, 2005

Production process for vinyl chloride polymer

SHINETSU CHEMICAL CO2 citations59

US6448372B2Sep 10, 2002

Process for producing vinyl chloride polymer with low residual monomer

SHINETSU CHEMICAL CO2 citations59

DAIWA KASEI INDUSTRY CO LTD

1 patent

US5892118AApr 6, 1999

Process for producing 4,6-diaminoresorcinols

DAIWA KASEI INDUSTRY CO LTD8 citations68

MITSUI CHEMICALS INC

1 patent

US6384241B2May 7, 2002

Purified salt of β-hydroxyethoxy acetic acid, purified 2-p-dioxanone, and manufacturing method therefor

MITSUI CHEMICALS INC3 citations59