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Nagaokakyo, Japan

Shoji Yamada

USPTO Granted Patents = 7

Average Co-Inventor Count = 3.3

ph-index = 5

Forward Citations = 61(Granted Patents)

Location History:

Nagaokakyo, JA (1978)
Nagaokakyo, JP (1981 - 1984)

Company Filing History:

Mitsubishi Paper Mills Limited

Years Active: 1978-1984

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4443531 - Deleting agents for printing plates and method for deletion (1984-04-17),

2. 4361639 - Method for treating lithographic printing plates (1982-11-30),

3. 4355090 - Method for making a diffusion transfer lithographic printing plates with (1982-10-19),

4. 4336321 - Silver halide photographic materials (1982-06-22),

5. 4297430 - Photographic material for production of printing plates and method for (1981-10-27),

6. 4297429 - Photographic material and diffusion transfer processing solution for (1981-10-27),

7. 4073651 - Image-forming layer containing silver halide emulsion and magenta coupler (1978-02-14),

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