Company Filing History:
5 out of 5,232 
4 out of 75 Years Active: 1991-2014
Title: Tetsuya Abe: Innovator in Image Forming Technology
Introduction
Tetsuya Abe is a notable inventor based in Tama, Japan. He has made significant contributions to the field of image forming technology, holding a total of five patents. His innovative work has advanced the functionality and efficiency of printers and related devices.
Latest Patents
One of Tetsuya Abe's latest patents is for an image forming apparatus and toner refilling method. This invention allows a new printer to operate with a toner cartridge that initially has no toner in its reserve tank. The toner supply mechanism ensures that the required amount of toner is supplied to the developing unit while monitoring toner consumption. When the toner density sensor detects a decrease in toner, it automatically supplies toner from the reserve tank. This system enables users to exchange the toner cartridge without interrupting the printer's operation, enhancing user convenience.
Another significant patent involves a roller-shaped contact charging member that electrically charges a photosensitive drum. This innovative design includes a conductive foam material and a conductive resin material, optimizing the charging process. The image forming unit, which incorporates this charging member, efficiently transfers images onto recording paper, showcasing Tetsuya Abe's commitment to improving image forming technology.
Career Highlights
Throughout his career, Tetsuya Abe has worked with prominent companies such as Casio Computer Co., Ltd. and Casio Electronics Manufacturing Co., Ltd. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in the industry.
Collaborations
Tetsuya Abe has collaborated with notable colleagues, including Toshihiko Numazu and Kazuyoshi Hagiwara. Their combined expertise has fostered innovation and creativity in their projects.
Conclusion
Tetsuya Abe's contributions to image forming technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence the development of efficient and user-friendly printing solutions.