Inventor
OHTSUKA TATSUMI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “OHTSUKA TATSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAZAKI CORP
6 patentsUS4898031AFeb 6, 1990
Vibrational angular velocity sensor
YAZAKI CORP60 citations95
US4932731AJun 12, 1990
Holographic head-up display apparatus
YAZAKI CORP55 citations93
US4787711ANov 29, 1988
On-vehicle head up display device with optical means for correcting parallax in a vertical direction
YAZAKI CORP47 citations93
US4892386AJan 9, 1990
On-vehicle head up display device with double images angularly separated less than a monocular resolving power
YAZAKI CORP32 citations90
US5157549AOct 20, 1992
Automotive headup display apparatus
YAZAKI CORP20 citations80
US5048927ASep 17, 1991
Indication display unit for vehicles
YAZAKI CORP8 citations72