Inventor
MIYAMOTO AKIHIKO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “MIYAMOTO AKIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONISHIROKU PHOTO IND
5 patentsUS4565778AJan 21, 1986
Silver halide photographic materials
KONISHIROKU PHOTO IND25 citations80
US4374922AFeb 22, 1983
Method for the formation of a dye image
KONISHIROKU PHOTO IND10 citations73
US4371609AFeb 1, 1983
Forming method of a dye image
KONISHIROKU PHOTO IND9 citations73
US4123330AOct 31, 1978
Color diffusion transfer process using benzyl alcohol and derivatives thereof
KONISHIROKU PHOTO IND0 citations51
US4115117ASep 19, 1978
Color diffusion transfer process employing phosphoramides
KONISHIROKU PHOTO IND1 citations47