Inventor
YOSHII MASAKI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “YOSHII MASAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
5 patentsUS5162897ANov 10, 1992
Projection type stereoscopic image display system
HITACHI LTD70 citations95
US4411609AOct 25, 1983
Apparatus for molding plastic
HITACHI LTD51 citations91
US4991163AFeb 5, 1991
Optical information medium with sample mark area and multiple transcription prevention
HITACHI LTD20 citations78
US4786802ANov 22, 1988
Apparatus for measuring photoelasticity
HITACHI LTD19 citations72
US4810089AMar 7, 1989
Photoelastic effect measuring device
HITACHI LTD6 citations60