Company Filing History:
Years Active: 2005-2007
Title: The Innovative Contributions of Tsutomu Sato
Introduction
Tsutomu Sato is a notable inventor based in Kashiwa, Japan. He has made significant contributions to the field of photosensitive compositions, holding a total of three patents. His work focuses on developing advanced materials that enhance the performance and efficiency of photosensitive compounds.
Latest Patents
One of Tsutomu Sato's latest patents is a positive-type photosensitive composition. This composition is characterized by its alkaline soluble nature and its sensitivity to infrared wavelength range lasers. It is designed to operate effectively under indoor humidity conditions, ensuring high sensitivity and sharp contours in the final product. The composition includes an alkaline soluble organic high molecular substance with a phenolic hydroxyl group, a photo-thermal conversion substance, and a close-fitness modifying agent.
Another significant patent is a developer agent for positive-type photosensitive compounds. This agent is tailored for use with near-infrared wavelength lasers, allowing the photosensitive portion of the compound to dissolve effectively in the developer liquid. The developer agent comprises water, various alkalis, and liquid agents that help maintain the pH value during the development process.
Career Highlights
Tsutomu Sato is currently employed at Think Laboratory Co., Ltd., where he continues to innovate and develop new technologies in the field of photosensitive materials. His expertise and dedication to research have positioned him as a key figure in his industry.
Collaborations
Throughout his career, Tsutomu has collaborated with notable colleagues, including Kaku Shigeta and Tatsuo Shigeta. These collaborations have further enriched his work and contributed to the advancement of their shared field.
Conclusion
Tsutomu Sato's innovative work in photosensitive compositions showcases his commitment to advancing technology in this area. His patents reflect a deep understanding of material science and a drive to improve the efficiency of photosensitive applications.