Inventor
KUNIYOSHI YASUO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “KUNIYOSHI YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYO GOSEI KOGYO KK
3 patentsUS5807657ASep 15, 1998
Polyvinyl alcohol base photosensitive resin, photosensitive composition, and method for pattern-formation using the same
TOYO GOSEI KOGYO KK5 citations61
US5589315ADec 31, 1996
Photosensitive compositions comprising photosensitive polyfunctional aromatic diazo compounds, and presensitized lithographic plates formed with the same
TOYO GOSEI KOGYO KK2 citations58
US5430130AJul 4, 1995
Photosensitive polyfunctional aromatic diazo compounds useful in photosensitive compositions
TOYO GOSEI KOGYO KK4 citations58