Location History:
- Yokohama, JP (2011 - 2020)
- Kanagawa, JP (2022 - 2024)
Company Filing History:
Years Active: 2011-2025
Title: Inventor Spotlight: Makoto Souma
Introduction
Makoto Souma, an innovative inventor based in Yokohama, Japan, has made significant contributions to the field of electrophotography. With an impressive portfolio of 10 patents, Souma's inventions demonstrate his commitment to advancing technology in his area of expertise.
Latest Patents
Among Souma's latest patents are several groundbreaking developments in fixing rotating members and electrophotographic image forming devices. One notable invention is a fixing rotating member that features a cylindrical base member made from resin. This member includes an electro-conductive layer enriched with silver, boasting a volume resistivity of 1.0×10 to 8.0×10 Ω·m, and a compressive elastic modulus ranging from 8 to 30 GPa. Another important component of his work involves an electrophotographic member with a base layer and a surface layer containing conductive tin oxide particles. The precise formulation of these layers is critical to enhancing the performance of electrophotographic devices.
Career Highlights
Makoto Souma has spent his career at Canon Kabushiki Kaisha, a leading corporation in the imaging and optical products industry. His role has allowed him to refine his skills as an inventor, focusing on improving electrophotographic technologies that are essential for printers and imaging systems.
Collaborations
Throughout his career, Souma has collaborated with talented colleagues such as Matsutaka Maeda and Yuji Kitano. These partnerships have fostered an environment of creativity and innovation, allowing for the exchange of ideas that have propelled their research and development efforts forward.
Conclusion
With a clear passion for technology and innovation, Makoto Souma continues to push the boundaries in his field. His contributions, particularly in developing fixing rotating members and electrophotographic devices, position him as a key figure in advancing imaging technologies. As he progresses in his career, the impact of his inventions will undoubtedly be felt across the industry.