Company Filing History:
Years Active: 1984
Title: Innovator Hisashi Uhara: Pioneering Photosensitive Resin Composition in Otsu, Japan
Introduction
Hisashi Uhara is a distinguished inventor based in Otsu, Japan, known for his contributions to the field of photosensitive materials. With a focus on innovative chemical compositions, Uhara has developed a patent that showcases his expertise and creativity in material science.
Latest Patents
Uhara holds a noteworthy patent for a photosensitive resin composition. This inventive formulation includes an ethylenically unsaturated compound capable of undergoing addition polymerization, initiated through free radical mechanisms. Additionally, it involves a unique 2-polycyclic aryl-4,5-diphenylimidazolyl dimer, which features a polycyclic aryl group comprising at least two condensed benzene rings. The formulation also incorporates at least one compound selected from a diverse group that includes dimedone, indolacetic acid, and other derivatives, with a specific molar ratio that ranges from 2:1 to 1:5 for components (2) and (3).
Career Highlights
Hisashi Uhara has proven his capabilities through his role at Toyo Boseki Kabushiki Kaisha, where he has contributed significantly to the company's research and development initiatives. His innovative work on photosensitive materials has the potential to advance various applications within the industry.
Collaborations
During his career, Uhara has had the opportunity to work alongside talented colleagues, including Toshikiyo Tanaka and Yoshio Katoh. These collaborations have fostered an environment of innovation and creativity, leading to advancements in their respective fields.
Conclusion
In summary, Hisashi Uhara is a remarkable inventor whose work in developing photosensitive resin compositions stands out in the realm of material science. His patent reflects the innovative spirit that drives progress and opens new avenues for applications in various industries. As he continues his journey with Toyo Boseki Kabushiki Kaisha and collaborates with fellow innovators, Hisashi Uhara's contributions are poised to make a significant impact.