Bunzo Ueda

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Odawara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Silver halide photographic light-sensitive material having a reflec...
- Patent number 4,990,432
- Issue date Feb 5, 1991
- Konishiroku Photo Industry Co., Ltd.
- Hajime Komatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive-type silver halide light-sensitive photographic mat...
- Patent number 4,939,078
- Issue date Jul 3, 1990
- Konica Corporation
- Kazuya Kuramoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY