Location History:
- Zama, JP (1990)
- Ebina, JP (1991 - 1993)
Company Filing History:
Years Active: 1990-1993
Title: Akiyoshi Iwamasa: Innovator in Electrophotographic Technology
Introduction
Akiyoshi Iwamasa is a notable inventor based in Ebina, Japan. He has made significant contributions to the field of electrophotographic technology, particularly in the development of devices that enhance the efficiency and effectiveness of toner image transferring processes. With a total of 3 patents to his name, Iwamasa's work has had a considerable impact on the industry.
Latest Patents
Iwamasa's latest patents include a "Transferring device controlled for preventing the leading edge of a toner image transferring device." This invention is designed for use in electrophotographic printers, facilitating the electrostatic transfer of charged toner images from a photosensitive drum to paper. The device features a transfer charger positioned near the drum, which creates a clearance for feeding an electric charge to the paper. It also includes an electric source that supplies energy to the transfer charger, ensuring that the leading edge of the paper is not excessively charged.
Another significant patent is the "Method of toner detection for replenishment in a developer." This method involves detecting toner levels in the toner supplying unit of a developing unit. By monitoring the duration of signals indicating the presence or absence of toner during a single turn of the toner supplying roller, the system can accurately determine toner conditions and ensure efficient operation.
Career Highlights
Akiyoshi Iwamasa is currently employed at Fujitsu Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of electrophotographic printers, making them more reliable and efficient.
Collaborations
Iwamasa has collaborated with several talented individuals in his field, including Masaru Iida and Yoshihiro Tonomoto. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Akiyoshi Iwamasa's contributions to electrophotographic technology through his patents and work at Fujitsu Corporation highlight his role as a key innovator in the industry. His inventions continue to influence the development of more efficient printing technologies.
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.