This inventor holds 32 USPTO granted patents and 6 published patent applications and 7 EPO patents, primarily in Electrophotography Devices. Top assignees: Nok Corporation, Synztec Co., Ltd., Renesas Electronics Corporation. Active years: 1993-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Sizuoka-ken, JP (1998 - 2000)
- Shizuoka, JP (1993 - 2008)
- Kikukawa, JP (2009)
- Kawasaki, JP (2012)
- Fujisawa, JP (2010 - 2024)
- Kanagawa, JP (2012 - 2024)
Company Filing History:
28 out of 819 
3 out of 45 
2 out of 7,657 
Years Active: 1993-2025
Areas of Expertise:
Title: Kenji Sasaki: Innovator in Cleaning Technologies
Introduction
Kenji Sasaki is a prolific inventor based in Fujisawa, Japan, holding an impressive total of 31 patents. His innovations primarily focus on cleaning technologies, demonstrating his commitment to enhancing the efficiency and effectiveness of these tools through advanced engineering.
Latest Patents
Among Sasaki's latest contributions to the field, two noteworthy patents stand out. The first is a cleaning blade designed to make contact with a photoconductor member. This cleaning blade is made of polyurethane, characterized by a tan δ of at least 0.35 and a loss elastic modulus of at least 5.59 MPa at 23° C. This innovative tip design also features a rebound resilience of 21% or lower, ensuring optimal performance.
The second significant patent is for a conductive roller, which includes a base with an outer surface designed along an axial line. This roller’s surface layer incorporates particles to enhance functionality. The outer surface’s ten-point height of irregularities (Rz) ranges between 6.0 to 8.0 micrometers, while the surface layer maintains an Rz between 5.5 to 8.5 micrometers. The structure also contains a core member and a conductive elastic layer that enhances its operational efficiency.
Career Highlights
Kenji Sasaki has made substantial contributions while working with renowned companies such as Nok Corporation and Synztec Co., Ltd. His experience in these positions has significantly shaped his approach to innovation and technology development in the field of cleaning devices.
Collaborations
Sasaki has collaborated with talented professionals such as Shogo Suzuki and Satoshi Fukuoka during his career. These collaborations have allowed for the cross-pollination of ideas, advancing their shared goal of refining cleaning technology.
Conclusion
Kenji Sasaki's innovative spirit and technical expertise have resulted in a remarkable portfolio of patents that address the intricacies of cleaning technologies. With a strong foundation in engineering and collaboration, he continues to push the boundaries of what is possible in this crucial area. His contributions are set to influence the industry and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile