Location History:
- Tsukuba, JP (2002)
- Kitakanbara-gun, JP (2009)
Company Filing History:
Years Active: 2002-2009
Title: **Innovator Spotlight: Yuichi Katoh**
Introduction
Yuichi Katoh, an esteemed inventor based in Kitakanbara-gun, Japan, has contributed significantly to the field of polymer science. With a total of two registered patents, his work focuses on advancing thermoplastic elastomer compositions that exhibit remarkable properties.
Latest Patents
One of Yuichi Katoh's latest inventions is a **thermoplastic elastomer composition** designed to provide exceptional light resistance and flexibility, with high tear strength. This innovative composition consists of 100 parts by mass of acrylic multi-layer polymer particles, incorporating at least one inner rubber layer and one outermost thermoplastic resin layer. It also includes 5 to 300 parts by mass of an ethylene/vinyl ester copolymer and 0.5 to 150 parts by mass of a graft copolymer. These components work together to create a robust final product that meets high-performance standards.
Another noteworthy patent by Katoh is related to **multiphase structured polymer particles**. This invention pertains to particles composed of at least two rubber component phases, derived from copolymerized monomer mixtures, and a thermoplastic resin component phase. It outlines specific criteria regarding molecular weight, weight ratio, solubility, and refractive index, to ensure that molded products made from these particles possess excellent transparency and elastic recovery properties.
Career Highlights
Yuichi Katoh is currently associated with Kuraray Co., Ltd., a leading manufacturer in the field of advanced materials. His innovative spirit and dedication to research have enabled him to develop cutting-edge materials that are applicable in various industries.
Collaborations
Throughout his career, Katoh has worked alongside notable colleagues, including Tatsuya Naruse and Takao Hoshiba. These collaborations have facilitated the sharing of ideas and expertise, further enhancing the impact of their collective innovations.
Conclusion
Yuichi Katoh's contributions to the field of polymer materials through his inventions and collaborations are noteworthy. His dedication to improving thermoplastic elastomers and multiphase structured polymer particles reflects his commitment to innovation, positioning him as a significant figure in the realm of material science.