Inventor
REN RIEKO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “REN RIEKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONISHIROKU PHOTO IND
6 patentsUS5116683AMay 26, 1992
Magnetic recording medium containing a specified ferromagnetic powder, polyurethane resin prepared from specified branched chain diols and a fatty acid ester
KONISHIROKU PHOTO IND4 citations61
US5094904AMar 10, 1992
Magnetic recording medium
KONISHIROKU PHOTO IND6 citations58
US5162146ANov 10, 1992
Magnetic recording medium having a plurality of magnetic layers and a specified relationship of bending stiffness
KONISHIROKU PHOTO IND1 citations51
US6120980ASep 19, 2000
Silver halide emulsion and silver halide color photographic material by use thereof
KONISHIROKU PHOTO IND0 citations50
US6284449B1Sep 4, 2001
Silver halide emulsion and silver halide light sensitive photographic material
KONISHIROKU PHOTO IND1 citations49
US6787296B2Sep 7, 2004
Silver halide emulsion and silver halide photographic material by the use thereof
KONISHIROKU PHOTO IND0 citations40