Location History:
- Chiba, JP (2007)
- Ichihara, JP (2017)
- Tokyo, JP (2018)
Company Filing History:
3 out of 3,472 
1 out of 1 Years Active: 2007-2018
Title: Masafumi Koyama: Innovator in Thermoplastic Resin Technology
Introduction
Masafumi Koyama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of thermoplastic resin compositions, holding a total of 3 patents. His work focuses on developing materials with enhanced properties for various applications.
Latest Patents
Koyama's latest patents include a thermoplastic resin composition that features a graft copolymer produced through the graft polymerization of a specific monomer mixture. This innovative composition allows for the production of molded articles with excellent fluidity, weather resistance, and impact resistance. Another notable patent is a natural rubber-containing thermoplastic resin composition, which incorporates a graft copolymer obtained by graft-polymerizing a vinyl monomer mixture to a rubbery polymer. This composition is designed to enhance the performance of natural rubber in thermoplastic applications.
Career Highlights
Throughout his career, Masafumi Koyama has worked with prominent companies such as Toray Industries, Inc. and Toray Plastics (Malaysia) Sdn. Bhd. His experience in these organizations has contributed to his expertise in polymer science and material engineering.
Collaborations
Koyama has collaborated with talented individuals in his field, including Kosuke Shirotani and Taku Shimozawa. These partnerships have fostered innovation and the development of advanced materials.
Conclusion
Masafumi Koyama's contributions to thermoplastic resin technology demonstrate his commitment to innovation and excellence in material science. His patents reflect a deep understanding of polymer chemistry and its applications in various industries.
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.