Makoto Ohsaki

Title: The Innovations of Makoto Ohsaki

Introduction

Makoto Ohsaki is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of image forming technology, holding a total of 5 patents. His work focuses on improving the efficiency and effectiveness of toner cleaning systems in image forming apparatuses.

Latest Patents

One of Ohsaki's latest patents is titled "Methods and systems for cleaning residual toner from image developing." This invention discloses a novel approach to cleaning residual ultra-fine spherical toner from an image forming surface. The method involves the application of aspherical toner to a cleaning blade, which is generally larger than the ultra-fine spherical toner. This innovation provides a superior image on an image-carrying medium. In one preferred embodiment, the aspherical black toner is strategically placed outside the desired image area, allowing it to be transported to the cleaning blade before the multi-color toner reaches it. This effective sealing mechanism ensures that the ultra-fine spherical toner is efficiently removed from the image forming surface.

Another significant patent by Ohsaki is related to an image forming apparatus that transfers multiple toner images of different colors sequentially. This apparatus utilizes an intermediate transfer body that has surface energy and adhering force properties optimized for effective image transfer.

Career Highlights

Makoto Ohsaki is currently employed at Ricoh Company, Ltd., where he continues to innovate in the field of imaging technology. His work has been instrumental in enhancing the performance of image forming devices, making them more efficient and reliable.

Collaborations

Throughout his career, Ohsaki has collaborated with talented individuals such as Yasunori Kawaishi and Jun Okamoto. These collaborations have contributed to the development of advanced technologies in the imaging sector.

Conclusion

Makoto Ohsaki's contributions to the field of image forming technology are noteworthy. His innovative patents and collaborative efforts have significantly advanced the efficiency of toner cleaning systems. Ohsaki's work continues to impact the industry positively.