Tetsuo Shima is a notable inventor based in Hino, Japan. He has made significant contributions to the field of photothermographic materials, holding a total of 5 patents. His work focuses on innovative imaging methods that enhance the efficiency and quality of photographic materials.

Latest Patents

Among his latest patents is a photothermographic material and image forming method. This invention comprises an organic silver salt and a light-sensitive silver halide. The photothermographic material contains a hydrophilic binder of 0.5 to 2 g per mol of the organic silver salt, which has been formed in the presence of the silver halide of 7×10 to 3×10 grains per mol of the organic salt. Another significant patent is for a silver salt photothermographic dry imaging material. This material includes a support with a photosensitive layer comprising silver aliphatic carboxylate grains and photosensitive silver halide grains. The photothermographic material has a silver coverage of 1.0 to 1.7 g/m², and the photosensitive silver halide grains have a mean grain size of 0.03 to 0.055 µm.

Career Highlights

Tetsuo Shima is currently associated with Konica Corporation, where he continues to innovate in the field of imaging technology. His work has been instrumental in advancing the capabilities of photothermographic materials, making them more efficient and effective for various applications.

Collaborations

Throughout his career, Tetsuo has collaborated with notable colleagues such as Kazuyoshi Goan and Keiko Maeda. These collaborations have contributed to the development of cutting-edge technologies in the imaging sector.

Conclusion

Tetsuo Shima's contributions to photothermographic materials exemplify his innovative spirit and dedication to advancing imaging technology. His patents reflect a commitment to enhancing the quality and efficiency of photographic processes.

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