Inventor
SASAGAWA MASAYUKI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “SASAGAWA MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONISHIROKU PHOTO IND
4 patentsUS5486450AJan 23, 1996
Silver halide color photographic light sensitive material and the image-forming process thereof
KONISHIROKU PHOTO IND7 citations72
US5382506AJan 17, 1995
Silver halide color photographic light sensitive material and the image-forming process thereof
KONISHIROKU PHOTO IND9 citations72
US5492797AFeb 20, 1996
Direct positive silver halide color photographic light-sensitive material
KONISHIROKU PHOTO IND5 citations61
US5981154ANov 9, 1999
Silver halide color photographic light-sensitive material
KONISHIROKU PHOTO IND0 citations39
COLORLINK JAPAN LTD
3 patentsUS9678362B2Jun 13, 2017
Optical device provided to an eye glass or a helmet having a voltage control unit that switches a voltage cyclically
COLORLINK JAPAN LTD0 citations43
US10423057B2Sep 24, 2019
Projection apparatus, projection system and spectacle-type display apparatus
COLORLINK JAPAN LTD0 citations38
US9523866B2Dec 20, 2016
Optical device provided to an eye glass or a helmet having a frontal transmittance and a peripheral transmittance
COLORLINK JAPAN LTD0 citations33