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Featured researches published by Shigeo Hirano.


Archive | 1978

Silver halide photographic material containing ultraviolet light absorbing agent

Keiichi Adachi; Shigeo Hirano; Tadashi Ikeda; Takeshi Mikami


Archive | 1979

Direct positive silver halide light-sensitive material

Nobuyuki Tsujino; Shigeo Hirano; Keiichi Adachi


Archive | 1983

Method of forming a photographic image

Shigeo Hirano; Yoshihiro Takagi


Archive | 1981

Direct positive silver halide photographic light-sensitive material

Shigeo Hirano; Tadao Sugimoto; Nobuyuki Tsujino


Archive | 1983

Method of treating direct positive silver halide sensitive material

Yoshihiro Takagi; Shigeo Hirano; Tadao Sugimoto


Archive | 1983

Silver halide color photographic materials with diffusible dye for improving graininess

Kei Sakanoue; Shigeo Hirano; Keiichi Adachi


Archive | 1978

Direct positive silver halide light-sensitive material and method of forming direct positive image

Keiichi Adachi; Shigeo Hirano; Nobuyuki Tsujino


Archive | 1984

Method of processing a direct positive silver halide photographic light-sensitive material

Yoshihiro Takagi; Shigeo Hirano; Tadao Sugimoto


Archive | 1985

Photographic development inhibitor (1H- or 2H-) indazolyl hydroquinone derivatives

Shigeo Hirano; Kei Sakanoue


Archive | 1982

LICHTEMPFINDLICHES, DIREKTPOSITIVES PHOTOGRAPHISCHES SILBERHALOGENIDMATERIAL UND VERFAHREN ZUR HERSTELLUNG VON DIREKTPOSITIVEN BILDERN

Shigeo Hirano; Tadao Sugimoto; Nobuyuki Tsujino

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