Location History:
- Tokyo, JP (1991 - 1993)
- Hino, JP (1994 - 2002)
- Hachimouji, JP (2003)
Company Filing History:
Years Active: 1991-2003
Title: Tsuyoshi Mitsuhashi: Innovator in Photothermographic Imaging
Introduction
Tsuyoshi Mitsuhashi is a prominent inventor based in Hino, Japan. He has made significant contributions to the field of photothermographic imaging, holding a total of 8 patents. His work has advanced the technology used in imaging materials, showcasing his expertise and innovative spirit.
Latest Patents
One of Mitsuhashi's latest patents involves a silver salt photothermographic imaging material. This material comprises a support with a light-sensitive layer that contains light-sensitive silver halide, a light-insensitive organic silver salt, and a binder. The photothermographic material exhibits a gradation of 2.0 to 5.0 within the density region of 0.5 and 2.0 on a photographic characteristic curve. This curve is obtained when the material is subjected to exposure of 50 µJ/cm and thermal development at 124°C for 16 seconds. The light-sensitive layer consists of lower and upper layers, with the glass transition temperature of the binder in the lower layer being higher than that in the upper layer.
Career Highlights
Mitsuhashi has built a successful career at Konica Corporation, where he has been instrumental in developing innovative imaging technologies. His work has not only contributed to the company's success but has also influenced the broader field of photothermography.
Collaborations
Throughout his career, Mitsuhashi has collaborated with notable colleagues, including Kenichi Inoue and Naoko Yatsuyanagi. These collaborations have fostered a creative environment that has led to significant advancements in their field.
Conclusion
Tsuyoshi Mitsuhashi's contributions to photothermographic imaging highlight his innovative capabilities and dedication to advancing technology. His patents and collaborations reflect a commitment to excellence in the field.