Yoo Iijima

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Minami Ashigara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of forming photographic line and half-tone images
- Patent number 4,113,489
- Issue date Sep 12, 1978
- Fuji Photo Film Co., Ltd.
- Mitsunori Sugiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for developing photographic light-sensitive materials for t...
- Patent number 4,108,662
- Issue date Aug 22, 1978
- Fuji Photo Film Co., Ltd.
- Katsumi Hayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY