Location History:
- Kanagawa, JP (1987 - 1989)
- Tokyo, JP (1990 - 1994)
- Shiroyama, JP (1991 - 1994)
- Hino, JP (1984 - 1995)
Company Filing History:
18 out of 3,106 
10 out of 1,252 
Years Active: 1984-1995
Title: Toshihiko Yagi: Innovator in Photographic Materials
Introduction: Toshihiko Yagi, based in Hino, Japan, is a prolific inventor with an impressive portfolio of 28 patents. His work has significantly influenced the field of photographic materials, particularly in enhancing the quality of images captured under varying lighting conditions.
Latest Patents: Yagi's latest contributions to the field include innovations in silver halide color negative photographic light-sensitive materials. One prominent invention describes a material that demonstrates remarkable graininess and image quality even when photographs are taken under different light sources, all featuring varying color temperatures. Furthermore, he introduced a silver halide photographic light-sensitive material that boasts a unique structure, comprising at least one silver halide emulsion layer on a support and a specialized back coating layer. This material showcases advancements such as a loss modulus at 50 °C of 0.03 or more, alongside a balanced gelatin content that significantly enhances its functionality.
Career Highlights: Throughout his career, Toshihiko Yagi has been affiliated with notable companies, including Konica Corporation and Konishiroku Photo Industry Co., Ltd. His tenure at these organizations has enabled him to push the boundaries of photographic technology, leading to numerous innovations that have benefited both consumers and professionals in the field.
Collaborations: Yagi has collaborated with esteemed colleagues, including Kenji Michiue and Hiroshi Shimazaki. Their joint efforts have contributed to the development of cutting-edge photographic materials and processes, further solidifying Yagi's reputation as a leading inventor in the photography industry.
Conclusion: Toshihiko Yagi's innovative spirit and dedication to improving photographic materials have left a lasting impact on the industry. With his extensive patent portfolio and collaborations with talented individuals, he continues to be a key figure in the world of photography innovation.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.