Inventor
YAMAKAWA YASUHIRO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “YAMAKAWA YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON SEIKI CO LTD
11 patentsUS9459452B2Oct 4, 2016
Display device with improved heating for operating in a low temperature environment
NIPPON SEIKI CO LTD9 citations82
US11688355B2Jun 27, 2023
Lighting control data generation method and lighting control data generation device
NIPPON SEIKI CO LTD2 citations72
US10162176B2Dec 25, 2018
Head-up display device
NIPPON SEIKI CO LTD2 citations71
US9891426B2Feb 13, 2018
Laser scanning display device
NIPPON SEIKI CO LTD4 citations71
US9551868B2Jan 24, 2017
Scanning-type projection device
NIPPON SEIKI CO LTD4 citations71
US9081184B2Jul 14, 2015
Head-up display device for vehicle and self-checking method therefor
NIPPON SEIKI CO LTD5 citations71
US10712559B2Jul 14, 2020
Display device
NIPPON SEIKI CO LTD1 citations62
US11703687B2Jul 18, 2023
Head-up display device
NIPPON SEIKI CO LTD0 citations51
US11061229B2Jul 13, 2021
Head-up display
NIPPON SEIKI CO LTD0 citations50
US9715116B2Jul 25, 2017
Color mixing device and display device
NIPPON SEIKI CO LTD0 citations50
US10446096B2Oct 15, 2019
Image generation device and head-up display
NIPPON SEIKI CO LTD0 citations41