Location History:
- Tokyo, JP (1988 - 2003)
- Ohta-ku, JP (2004)
Company Filing History:
Years Active: 1988-2004
Title: Shinji Nagatsuna: Innovator in Photoreceptor Technology
Introduction
Shinji Nagatsuna is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of imaging technology, particularly in the development of photoreceptor systems. With a total of 7 patents to his name, Nagatsuna's work has had a substantial impact on the efficiency and sustainability of image forming apparatuses.
Latest Patents
Nagatsuna's latest patents include innovative technologies such as the "Photoreceptor regenerating apparatus and image forming apparatus using regenerated photoreceptor and method of regenerating photoreceptor." This invention features a grinding member that grinds the surface of a used photoreceptor, a measuring device that assesses the surface condition, and a grinding condition setting device that adjusts the grinding parameters based on the measurement results. Another notable patent is the "Reusable photoreceptor and image forming apparatus using the reusable photoreceptor and method of reusing photoreceptor." This technology establishes a relationship between various thicknesses of the photosensitive layer, ensuring that the photoreceptor can be reused effectively without compromising performance.
Career Highlights
Shinji Nagatsuna is currently employed at Ricoh Company, Ltd., where he continues to innovate in the field of imaging technology. His work focuses on enhancing the functionality and sustainability of photoreceptors, contributing to the advancement of eco-friendly imaging solutions.
Collaborations
Nagatsuna has collaborated with notable colleagues such as Takeo Suda and Takeshi Saitou. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in the imaging sector.
Conclusion
Shinji Nagatsuna's contributions to photoreceptor technology exemplify his commitment to innovation and sustainability. His patents not only enhance the functionality of imaging devices but also promote the reuse of materials, reflecting a forward-thinking approach in the industry.
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.