This inventor holds 1 USPTO granted patent. Top assignee: Konishiroku Photo Industry Co., Ltd.. Active years: 1991.
Company Filing History:
Years Active: 1991
Title: Keiichi Hoshimo: Innovator in Photographic Materials
Introduction
Keiichi Hoshimo is a notable inventor based in Odawara, Japan. He has made significant contributions to the field of photographic materials, particularly through his innovative patents. His work has had a lasting impact on the photography industry.
Latest Patents
Hoshimo holds a patent for a silver halide photographic light-sensitive material. This invention includes a reflective support with a transmission density of not more than 0.8. The photographic component layer consists of a silver halide emulsion layer and at least one anti-halation layer, which is formed closer to the support than the silver halide emulsion layer. This design prevents degradation of image sharpness when using a reflective support with low transmission density. He has 1 patent to his name.
Career Highlights
Hoshimo is associated with Konishiroku Photo Industry Co., Ltd., a company known for its advancements in photographic technology. His work has contributed to the development of high-quality photographic materials that enhance image clarity and quality.
Collaborations
Throughout his career, Hoshimo has collaborated with notable colleagues, including Hajime Komatsu and Susumu Ohkawachi. These collaborations have fostered innovation and have led to advancements in the field of photography.
Conclusion
Keiichi Hoshimo's contributions to photographic materials exemplify the spirit of innovation in the industry. His patent for silver halide photographic light-sensitive material showcases his commitment to improving image quality. His work continues to influence the field of photography today.