Inventor

TAKENAKA NAOMI

JP4 patents

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

KYOEISHA CHEMICAL CO LTD

3 patents

US11155705B2Oct 26, 2021

Unsaturated group-containing ester compound, polymer, thermosetting resin composition, and cured film

KYOEISHA CHEMICAL CO LTD0 citations50

US12473380B2Nov 18, 2025

Polymerizable unsaturated group-containing cyclodextrin derivative

KYOEISHA CHEMICAL CO LTD0 citations46

US11618816B2Apr 4, 2023

Method for forming a multilayer coating film and multilayer coating film

KYOEISHA CHEMICAL CO LTD0 citations39

SHIMADA TOYOSHI

1 patent

US9006484B2Apr 14, 2015

Polymer having bis(diphenylphosphino)binaphthyl groups

SHIMADA TOYOSHI1 citations40