Location History:
- Chiba, JP (2003)
- Kashiwa, JP (2009)
Company Filing History:
Years Active: 2003-2009
Title: **Masayuki Hashimoto: Innovator in Electroconductive Technologies**
Introduction
Masayuki Hashimoto is a notable inventor based in Kashiwa, Japan, recognized for his contributions in the field of electroconductive materials. With two patents to his name, he has made significant advancements that harness the properties of rubber for innovative applications.
Latest Patents
Hashimoto's latest patents include an "Electroconductive Rubber Roller" and a "Conductive Rubber Roller." The electroconductive rubber roller features a unique composition, consisting of an electroconductive metal core and an electroconductive crosslinked rubber layer made from an epichlorohydrin-based rubber. This rubber is formulated with a copolymer among options such as an epichlorohydrin-ethylene oxide copolymer, ensuring that the ethylene oxide unit comprises 40 to 90 mol %. The characteristics of this roller are highlighted by its low heat quantity, measuring 5 mJ/mg or less via differential scanning calorimetry (DSC).
The conductive rubber roller, on the other hand, includes a conductive support alongside a rubber layer containing two main components. Component (A) is an epichlorohydrin rubber composed of at least 40 mol % of ethylene oxide, while component (B) is an acrylonitrile butadiene rubber with an acrylonitrile content capped at 20% by weight. The effective use of these components is crucial, with component (A) utilized in a weight ratio ranging from 5 to less than 25, relative to the total weight of components (A) and (B).
Career Highlights
Masayuki Hashimoto works at Canon Kasei Kabushiki Kaisha, a company known for its cutting-edge technologies in material science. His role allows him to innovate and further develop applications for electroconductive materials that are essential for various industrial uses.
Collaborations
Throughout his career, Hashimoto has collaborated with esteemed coworkers such as Masayuki Takahashi and Mitsuru Okuda. These partnerships have fostered an environment of shared knowledge and innovation, driving forward the frontiers of electroconductive technologies.
Conclusion
Masayuki Hashimoto stands out as a pioneering inventor in the realm of electroconductive materials. His patents showcase a deep understanding of material science, and his work at Canon Kasei Kabushiki Kaisha continues to influence advancements in the industry. Through collaboration and innovative thinking, Hashimoto contributes significantly to the evolution of technology.