Hideaki Maekawa

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Odawara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Silver halide photographic light sensitive material
- Patent number 5,278,040
- Issue date Jan 11, 1994
- Konica Corporation
- Yukio Ohya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic emulsion prepared with silver halide gra...
- Patent number 5,134,060
- Issue date Jul 28, 1992
- Konica Corporation
- Hideaki Maekawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive silver halide photographic material
- Patent number 5,070,008
- Issue date Dec 3, 1991
- Konica Corporation
- Hideaki Maekawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY