Company Filing History:
Years Active: 1981-1984
Title: The Innovations of Shigeru Nakayama
Introduction
Shigeru Nakayama is a prominent inventor based in Hachioji, Japan, known for his significant contributions to the field of electrophotography. With a total of five patents to his name, Nakayama has made substantial advancements in technology used in copying machines, enhancing their efficiency and effectiveness.
Latest Patents
Among his latest inventions is a toner cleaning apparatus designed for use in electrophotographic copying machines. This innovative device rotates the photosensitive drum for a few revolutions post-transfer of the toner image onto record paper. The apparatus effectively removes residual toners, preparing the drum for future duplications. Key features include a cleaning device, such as a fur brush, which moves independently concerning the photosensitive drum. This setup ensures that the cleaning fur brush disengages from the drum after a copying operation, safeguarding the drum surface and maintaining its longevity.
Another notable patent is Nakayama's electrophotographic sensitizing screen. This invention features a multitude of apertures, through which an insulating layer and a conductive layer are integrated on a conductive mesh. The apertures are meticulously arranged at angles that prevent the formation of moire fringes, ensuring a clear projection of light images on the screen.
Career Highlights
Shigeru Nakayama is currently affiliated with Olympus Optical Company, Ltd., a leading player in optical and imaging technology. His work with Olympus has played a pivotal role in improving the company's product line, particularly in the area of electrophotographic systems.
Collaborations
Throughout his career, Nakayama has collaborated with esteemed colleagues, including Masaji Nishikawa and Norio Amemiya. These partnerships have further propelled his innovation efforts, leading to the development of cutting-edge technologies in the industry.
Conclusion
In summary, Shigeru Nakayama stands out as a noteworthy inventor whose contributions to electrophotography have been of great significance. His patents reflect a commitment to innovation and the enhancement of copying technology, which has undoubtedly impacted the broader field of imaging. As he continues to work within Olympus Optical Company, his ongoing contributions promise to further enhance technological advancements in the industry.