Location History:
- Hachioji, JP (1981 - 1985)
- Iwakuni, JP (1983 - 2010)
- Yamaguchi, JP (1993 - 2010)
Company Filing History:
42 out of 1,588 
1 out of 12,164 
1 out of 6 Years Active: 1981-2010
Areas of Expertise:
Title: Shunichi Matsumura: Innovator in Polymer Technology
Introduction
Shunichi Matsumura, an accomplished inventor based in Iwakuni, Japan, holds an impressive portfolio of 44 patents. His work primarily focuses on advancements in polymer technology, particularly in the development of new materials with enhanced properties.
Latest Patents
Matsumura's recent innovations include a patented layered silicate and thermoplastic resin composition. This invention features a layered silicate that is ion-exchanged with an organic onium ion at 50-100% of its ion-exchange capacity, possessing a specific surface area of 2.5-100 m²/g. The resin composition consists of a thermoplastic resin combined with the aforementioned layered silicate, with a layered silicate content ranging from 0.01 to 20 parts by weight in relation to 100 parts by weight of the thermoplastic resin. The invention also describes a film comprising this innovative resin composition.
Another significant patent involves carbon nanotubes coated with an aromatic condensation polymer. This patent outlines the process of coating carbon nanotubes with 0.01-100 parts by weight of at least one type of aromatic condensation polymer, which includes varieties such as wholly aromatic polyamides and aromatic polyester carbonates. Additionally, the patent elaborates on aromatic condensation polymer compositions containing the coated carbon nanotubes and molded articles formed using these materials.
Career Highlights
Throughout his career, Shunichi Matsumura has contributed to the field through his affiliations with renowned companies such as Teijin Limited and Bayer Aktiengesellschaft. His roles in these organizations have allowed him to be at the forefront of research and development in polymer technology.
Collaborations
Matsumura has worked closely with notable colleagues, including Hiroo Inata and Nobuaki Kido. These collaborations have fostered a creative environment that has led to significant advancements in their shared field of expertise.
Conclusion
Shunichi Matsumura's groundbreaking work in the realm of layered silicates and carbon nanotubes underscores his status as a leading inventor in polymer technology. His contributions, marked by a substantial number of patents, reflect a commitment to innovation that will continue to shape the industry for years to come.