Inventor

YAMAGUCHI AYUMI

JP3 patents

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

CENTRAL GLASS CO LTD

2 patents

US12351685B2Jul 8, 2025

Polyamide acid, polyimide, optical film, display device and production methods thereof

CENTRAL GLASS CO LTD0 citations56

US10336718B2Jul 2, 2019

Method for industrial production of optically active fluoroalkyl ethylene oxide

CENTRAL GLASS CO LTD0 citations44

STANLEY ELECTRIC CO LTD

1 patent

US11746983B2Sep 5, 2023

Vehicle signal light

STANLEY ELECTRIC CO LTD0 citations46