Location History:
- Hiratsuka, JP (1990 - 1998)
- Isehara, JP (1993 - 1999)
- Machida, JP (2004 - 2023)
- Tokyo, JP (2004 - 2023)
Company Filing History:
Years Active: 1990-2024
Title: Innovator Spotlight: Kenji Onuma
Introduction
Kenji Onuma, based in Isehara, Japan, is a prominent inventor with a remarkable portfolio of 22 patents. His contributions to the field of electrophotography have significantly advanced the technology used in image forming apparatuses.
Latest Patents
Onuma's latest inventions include two noteworthy patents concerning electrophotographic members and image forming apparatuses. The first patent details an electrophotographic member composed of a base layer and a surface layer that incorporates special materials such as acrylic resin, methacrylic resin, perfluoropolyether, and a fluorine-containing copolymer. This innovative copolymer features a unique composition that promotes effective polymerization, facilitating a superior electrophotographic process.
The second patent introduces an electrophotographic member designed to minimize toner adhesion on its outer surface. This member consists of a laminated structure with specific ratios of binder resin and perfluoropolyether, ensuring an optimal balance between functionality and ease of use. The design notably showcases a contact angle that enhances its performance in real-world applications.
Career Highlights
Kenji Onuma is currently associated with Canon Kabushiki Kaisha, a leading company in imaging and printing technologies. Throughout his career, he has been at the forefront of developing advanced solutions that improve both the efficacy and quality of electrophotographic systems. His innovative spirit and technical expertise continue to propel the field forward.
Collaborations
Throughout his career, Onuma has collaborated with esteemed colleagues such as Yasuto Kodera and Masanobu Asaoka. These partnerships have fostered an environment of creativity and innovation, driving the development of cutting-edge technologies within the company.
Conclusion
Kenji Onuma's extensive research and development work have made a significant impact on the world of electrophotography. His latest patents reflect his commitment to enhancing imaging technologies, solidifying his reputation as a leading inventor in the industry. As technology evolves, Onuma's contributions will undoubtedly continue to influence the future of printing and imaging solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.