Inventors with similar research interests:
Location History:
- Kanaqawa, JP (2001)
- Minami-ashigara, JP (1994 - 2005)
- Kanagawa, JP (1987 - 2007)
Company Filing History:
51 out of 16,458 
2 out of 16,115 
Years Active: 1987-2007
Areas of Expertise:
Title: Kohzaburoh Yamada: Pioneer in Photothermographic Materials
Introduction: Kohzaburoh Yamada, an innovative inventor based in Minami-Ashigara, Japan, has made significant contributions to the field of photothermographic materials. With an impressive portfolio of 53 patents, his work has advanced the capabilities of silver halide technologies used in various imaging processes.
Latest Patents: Among his latest patents, Yamada has developed a photothermographic material that features a unique composition comprising a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions, and a binder on one surface of a support. This innovative material specifies that the silver behenate content of the organic silver salt is between 40 to 70 mol%. Additionally, it contains compounds that can undergo one-electron oxidation to yield oxidation products that release electrons during subsequent reactions. Another patent describes a similar photothermographic material, emphasizing the use of organic solvents during application and including compounds with specific properties to enhance interaction with silver halides.
Career Highlights: Kohzaburoh Yamada has held significant positions at reputable companies within the imaging sector. He has worked at Fuji Photo Film Company, Limited, and Fujifilm Corporation, where he has continuously pushed the boundaries of photothermographic technologies.
Collaborations: Throughout his career, Yamada has collaborated with notable professionals such as Toshihide Ezoe and Hiroyuki Suzuki. These partnerships have played a crucial role in refining his inventions and propelling advancements in the field.
Conclusion: Kohzaburoh Yamada stands out as a prominent inventor whose contributions have greatly influenced the development of photothermographic materials. His extensive patent portfolio reflects his dedication to innovation and his commitment to advancing technology within the imaging industry.