Company Filing History:
Years Active: 2009-2010
Title: **Eihachi Takamura: Innovator in Propylene Resin Technology**
Introduction
Eihachi Takamura is a notable inventor based in Yokkaichi, Japan, recognized for his contributions to the field of materials science, particularly in propylene resin compositions. With a total of two patents to his name, he has made significant strides in enhancing the characteristics of resin materials, thereby influencing various industrial applications.
Latest Patents
Among Eihachi Takamura's latest inventions is the patented "Propylene resin composition and molding thereof." This innovation aims to provide a propylene resin composition that excels in both electroconductivity and moldability while maintaining a favorable balance between the two properties. The patented composition consists of 50 to 98 weight percent of a propylene resin with a melt flow rate (MFR) ranging from 5 to 300 g/10 min and 2 to 50 weight percent of carbon black, which must meet specific criteria regarding its absorption and crystallite size. The molded product derived from this resin composition demonstrates a volume resistivity measuring from 10 to 10^6 Ω·cm, with an MFR of between 1 and 80 g/10 min. Another critical patent involves carbon black specifically designed to improve the electrical conductivity and flowability of resin compositions, further showcasing Takamura's focus on innovation in material properties.
Career Highlights
Eihachi Takamura's career is marked by his association with Mitsubishi Chemical Corporation, where he continues to contribute to advancements in polymer technology. His research has positioned him as a key figure in the development of high-performance materials that are pivotal for various applications in modern industries.
Collaborations
Throughout his career, Eihachi has collaborated closely with esteemed colleagues, including Akihiro Matsuki and Shinichi Kanamaru. These partnerships reflect a united effort in fostering innovation and pushing the boundaries of what is achievable in resin technology.
Conclusion
Eihachi Takamura stands out as a prominent inventor whose work has advanced the field of propylene resin compositions. His innovations not only enhance the material's properties but also contribute to the broader landscape of materials science, paving the way for future developments in polymer applications.