Inventor
HIROKAWA TAKURO
JP5 patents
Patents
5 patentsUS10120189B2Nov 6, 2018
Heads-up display device
NIPPON SEIKI CO LTD5 citations70
US10139620B2Nov 27, 2018
Head-up display
NIPPON SEIKI CO LTD2 citations69
US10114218B2Oct 30, 2018
Head up display device
NIPPON SEIKI CO LTD2 citations69
US9753289B2Sep 5, 2017
Head up display device
NIPPON SEIKI CO LTD5 citations67
US10133161B2Nov 20, 2018
Projection display device
NIPPON SEIKI CO LTD0 citations34