Location History:
- Kanagawa, JP (2001)
- Kawasaki, JP (1998 - 2004)
Company Filing History:
3 out of 943 
3 out of 1,297 
Years Active: 1998-2004
Title: The Innovations of Kiyoo Kato: A Pioneering Inventor in Elastomer Technologies
Introduction
Kiyoo Kato is a distinguished inventor based in Kawasaki, Japan, known for his significant contributions to the field of elastomer technology. With six patented inventions to his name, he has developed innovative materials that advance various applications in both commercial and industrial sectors.
Latest Patents
Kiyoo Kato's latest innovations include two notable patents. The first is a **Polyetherester elastomer**, which is a unique copolymer composed of at least one aromatic dicarboxylic acid or an ester-forming derivative, along with an aliphatic or alicyclic diol and a polyoxytetramethylene glycol (PTMG). This innovative elastomer incorporates PTMG units in a range of 10 to 90% by weight and is designed to meet specific requirements regarding molecular weight and heteropolyacid content.
The second is a **Polyether polyurethane**, which includes at least one polyisocyanate bearing two or more isocyanate groups, a specified PTMG, and various chain extenders. This invention also introduces a urethane prepolymer containing terminal isocyanate groups, showcasing Kato’s expertise in creating versatile polymer materials.
Career Highlights
Kiyoo Kato has made substantial strides in his career, having worked with esteemed companies such as Asahi Kasei Corporation and Asahi Kasei Kogyo Corporation. His career trajectory illustrates a commitment to pushing the boundaries of material science and polymer engineering.
Collaborations
Throughout his career, Kato has collaborated with prominent individuals in the field, including Jun Yonezawa and Kimio Imaizumi. These partnerships not only highlight his ability to work effectively within a team but also underline his influence in the realms of research and development.
Conclusion
Kiyoo Kato stands out as a remarkable inventor whose contributions to polyether-based materials are shaping future technological advancements. His dedication to innovation, backed by his patents and collaborative efforts, solidifies his legacy as a leading figure in the world of elastomers.