Company Filing History:
Years Active: 2001-2003
Title: Ken Tamada: Innovator in Polycarbonate Production
Introduction
Ken Tamada, an accomplished inventor based in Ichihara, Japan, has significantly impacted the field of polymer chemistry with his innovative approaches to polycarbonate production. With a total of two patents to his name, Tamada has developed processes and apparatuses that enhance the efficiency and quality of polycarbonate materials.
Latest Patents
Tamada's latest inventions focus on the preparation of end-capped polycarbonate. His patented process involves melt reacting an aromatic dihydroxy compound and a carbonic acid diester, optionally with a catalyst, in a prepolymerization vessel. This process facilitates the formation of a polycarbonate product, which is then transferred to be mixed with an end-capping agent under hermetic conditions at a pressure of at least 760 mm Hg. Following this, the mixture is processed further in a postpolymerization vessel for end-capping. Additionally, he has designed an apparatus for this process, which features a prepolymerization vessel, a postpolymerization vessel, and a mixer that maintains hermetic sealing during operation.
Career Highlights
Ken Tamada is currently affiliated with General Electric Company, where he leverages his expertise to push boundaries in the field of material science. His innovative contributions have set new standards for the production processes of polycarbonate, a widely used thermoplastic known for its durability and versatility.
Collaborations
Throughout his career, Tamada has worked alongside esteemed colleagues, including Takato Kimura and Tomoaki Shimoda. Their collective efforts in research and development have propelled advancements in polycarbonate production technologies, reinforcing the significance of teamwork in scientific innovation.
Conclusion
Ken Tamada’s contributions to the field of polycarbonate manufacturing demonstrate the importance of innovation in material science. With his two patents, he showcases valuable processes and apparatuses that not only enhance production efficiency but also pave the way for new applications. As he continues to work with General Electric Company, the industry can expect further advancements from this inventive mind.
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.