Location History:
- Tokyo, JP (1984)
- Kamakura, JP (1988 - 1990)
- Yokohama, JP (1994)
Company Filing History:
Years Active: 1984-1994
Title: Satoru Yoshioka: Innovator in Electrophotographic Technology
Introduction
Satoru Yoshioka is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of electrophotographic technology, holding a total of 5 patents. His work primarily focuses on improving the efficiency and functionality of laser printers and related equipment.
Latest Patents
One of Yoshioka's latest patents is a "Process unit having two chambers for storing waste developer." This innovative process unit is designed to be mounted in the housing of a laser printer. It includes a developing device that supplies toner to a latent image formed on a photosensitive member. The unit features a first chamber adjacent to the developing device and a second chamber connected via an opening to the first chamber. A feeding mechanism is employed to feed waste toner to the first chamber, ensuring that the waste developer is effectively removed from the photosensitive member after the visible toner image is transferred to a recording sheet.
Another notable patent is the "Waste toner collecting device for electrophotographic equipment." This device is incorporated into electrophotographic equipment that electrostatically forms a latent image on a photoconductive element. It develops the latent image using toner and transfers the resulting toner image to a recording medium. The device is designed to collect waste toner that has been removed from the photoconductive element after the image transfer, utilizing an auger for conveying the waste toner to a dedicated storing section.
Career Highlights
Satoru Yoshioka is currently employed at Ricoh Company, Ltd., where he continues to innovate and develop new technologies in the field of printing and imaging. His work has significantly impacted the efficiency of waste toner management in electrophotographic systems.
Collaborations
Yoshioka has collaborated with notable coworkers, including Takumi Namekawa and Iwao Mitsuki. Their combined expertise has contributed to advancements in the technologies they work on.
Conclusion
Satoru Yoshioka's contributions to electrophotographic technology through his patents and work at Ricoh Company, Ltd. highlight his role as an influential inventor in the industry. His innovations continue to shape the future of printing technology.