Inventor

OBATA CHIAKI

JP3 patents

Patents

3 patents

US10006598B2Jun 26, 2018

Daylighting system

DAINIPPON PRINTING CO LTD5 citations79

US9719644B2Aug 1, 2017

Daylighting system

DAINIPPON PRINTING CO LTD6 citations79

US10400969B2Sep 3, 2019

Daylighting system

DAINIPPON PRINTING CO LTD0 citations48