Location History:
- Kawasaki, JP (1983 - 1999)
- Shizuoka-ken, JP (1998 - 2005)
Company Filing History:
Years Active: 1983-2005
Title: Kazumi Sekine: Innovator in Process Cartridge Remanufacturing
Introduction
Kazumi Sekine is a distinguished inventor based in Kawasaki, Japan, recognized for his significant contributions to the field of imaging technology. With an impressive portfolio of 33 patents to his name, his innovative methods have revolutionized the remanufacturing of process cartridges used in electrophotographic image forming apparatus.
Latest Patents
Among Sekine's latest inventions is a comprehensive remanufacturing method for a process cartridge. This method includes several critical steps: forming a hole in the second side cover for the drum supporting shaft, removing the drum supporting shaft from the drum frame, and the precise handling of electrophotographic photosensitive drums throughout the process. The method also advocates a systematic approach for insertion and mounting, culminating in a refilling step for the developer frame. Another notable patent involves a disassembling method for a process cartridge that ensures optimal maintenance and functionality, detailing the cutting of cover members to facilitate easy assembly and disassembly.
Career Highlights
Kazumi Sekine is affiliated with Canon Kabushiki Kaisha, a global leader in imaging and printing technology. His extensive work at Canon has been central to advancing the environmental sustainability of imaging solutions through innovative remanufacturing techniques. Sekine's genius lies not only in his technical prowess but also in his ability to address pressing industry needs, notably in waste reduction and resource reuse.
Collaborations
Throughout his career, Sekine has collaborated with esteemed colleagues, including Isao Ikemoto and Kazushi Watanabe. Together, they have pushed the boundaries of technology to enhance product performance and sustainability within the imaging domain. These collaborations have yielded significant developments, enabling Canon to maintain its competitive edge in a rapidly evolving marketplace.
Conclusion
Kazumi Sekine stands as a notable figure in the realm of innovation within the imaging technology sector. His 33 patents reflect not only his commitment to excellence but also his foresight in addressing the environmental challenges of the industry. Through his work at Canon Kabushiki Kaisha and his collaborative efforts, Sekine continues to reshape the standards of process cartridge remanufacturing with cutting-edge solutions.