Inventor
OBATA MASATO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “OBATA MASATO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON SEIKI CO LTD
5 patentsUS6666569B2Dec 23, 2003
Backlight device
NIPPON SEIKI CO LTD56 citations94
US6595667B1Jul 22, 2003
Instrument
NIPPON SEIKI CO LTD54 citations94
US6959995B2Nov 1, 2005
Illuminating apparatus
NIPPON SEIKI CO LTD32 citations89
US7270434B2Sep 18, 2007
Indicator lighting device
NIPPON SEIKI CO LTD14 citations78
US10046705B2Aug 14, 2018
Blind spot assist device
NIPPON SEIKI CO LTD2 citations67