Location History:
- Hachioji, JP (1993 - 1997)
- Tokyo, JP (1991 - 1998)
Company Filing History:
12 out of 52,711 
2 out of 122 
1 out of 355 Years Active: 1991-1998
Title: Seiji Arai: Innovator in Electrophotographic Technology
Introduction
Seiji Arai is a prominent inventor based in Tokyo, Japan, known for his significant contributions to electrophotographic technology. With a total of 13 patents to his name, Arai has made remarkable advancements in the field, particularly in the design and functionality of electrophotographic recording apparatuses.
Latest Patents
Arai's latest patents include an electrophotographic recording apparatus that features a photosensitive drum, a charging section, an exposure section, a developing section, and a transfer section. This innovative apparatus allows for the recharging of the photosensitive drum after a developed image is transferred to a transfer sheet. The design ensures that the electric voltage level of the photosensitive drum remains uniform, enhancing the quality of the printed images. Another notable patent involves an electrophotographic apparatus that prevents toner from attaching to the photosensitive drum at the start of its rotation. This invention optimizes the timing of the developing roller's rotation, ensuring that the toner is applied effectively without unwanted attachment.
Career Highlights
Throughout his career, Seiji Arai has worked with notable companies, including Toshiba Corporation and Tec Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the field of electrophotography.
Collaborations
Arai has collaborated with esteemed colleagues such as Michihisa Iguchi and Tetsuya Nakamura. Their combined expertise has fostered innovation and development in their respective projects.
Conclusion
Seiji Arai's contributions to electrophotographic technology have significantly impacted the industry. His innovative patents and collaborations highlight his dedication to advancing technology in this field.
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.