Inventor

HARADA Koushi

JP4 patents

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

HOYA CORP

2 patents

US10054715B2Aug 21, 2018

Eyeglass lens having improved heat resistance and scratch resistance

HOYA CORP0 citations45

US9927557B2Mar 27, 2018

Eyeglass lens

HOYA CORP0 citations45

OGO YOICHI

1 patent

US9022585B2May 5, 2015

Plastic lens

OGO YOICHI4 citations63

HOYA LENS THAILAND LTD

1 patent

US10718961B2Jul 21, 2020

Spectacle lens

HOYA LENS THAILAND LTD0 citations37