This inventor holds 1 USPTO granted patent. Top assignee: Konica Corporation. Active years: 1989.
Company Filing History:
Years Active: 1989
Title: The Innovations of Masao Iwamura
Introduction
Masao Iwamura is a notable inventor based in Hino, Japan. He has made significant contributions to the field of photography through his innovative patents. His work primarily focuses on improving the quality of photographic materials.
Latest Patents
Masao Iwamura holds a patent for a silver halide color photographic light-sensitive material. This invention enhances image quality, particularly in terms of sharpness and graininess. The patented material comprises a support with photographic component layers that include at least two silver halide emulsion layers. These layers are arranged adjacently, sharing the same color sensitivity but differing in speed. The highest speed layer contains a DIR compound that can release a diffusible development inhibitor. The total thickness of the silver halide emulsion layers ranges from 1.5 µm to 5 µm, and they are separated by a non-light-sensitive intermediate layer.
Career Highlights
Masao Iwamura is associated with Konica Corporation, where he has contributed to advancements in photographic technology. His work has been instrumental in enhancing the performance of photographic materials, making them more effective for various applications.
Collaborations
Masao Iwamura has collaborated with Yoshitaka Yamada, working together to push the boundaries of photographic innovation. Their partnership has led to significant advancements in the field.
Conclusion
Masao Iwamura's contributions to the field of photography through his innovative patents have made a lasting impact. His work continues to influence the quality of photographic materials used today.