Location History:
- Kita-Kyushu, JP (1980)
- Nakama, JP (1981 - 1989)
Company Filing History:
Years Active: 1980-1989
Title: **Innovations of Katsuyuki Sakata: A Pioneer in Polycarbonate Technology**
Introduction
Katsuyuki Sakata, an accomplished inventor hailing from Nakama, Japan, holds a remarkable portfolio of 7 patents. His work primarily focuses on advancements in polycarbonate technology, contributing significantly to the materials science field through his innovative approaches.
Latest Patents
Among his recent patents, Sakata has developed a process for producing a resin with controlled amounts of carbon tetrachloride. This process involves polymerizing a hydroxydiaryl compound and phosgene in a specific organic solvent, namely methylene chloride. The patent elaborates on achieving precise concentrations of carbon tetrachloride within the polymerization system, showcasing his expertise and innovative techniques in the field. Another noteworthy patent outlines a particulate polycarbonate resin composition that incorporates an inorganic filler. This composition is separated from a solution of filler-containing polycarbonate at controlled temperatures, further enhancing the functionality and application of polycarbonates in various industries.
Career Highlights
Sakata has spent a significant portion of his career at Mitsubishi Chemical Industries Limited, where he has been able to develop and refine his groundbreaking innovations. His contributions have greatly advanced the understanding and application of polycarbonate materials in numerous industrial applications.
Collaborations
Throughout his career, Sakata has collaborated with esteemed colleagues such as Katsuhisa Kohyama and Katsuhiko Nakamura. Together, they have worked on various projects that have furthered the development of polymer technologies and underlined the importance of teamwork in driving innovation.
Conclusion
Katsuyuki Sakata's inventive spirit and dedication to the field of polycarbonate technology have solidified his status as a leading figure in materials science. His innovative patents not only demonstrate his technical prowess but also promise to influence future advancements in the industry. As he continues to push the boundaries of research and development, the impact of his work will likely be felt for years to come.