This inventor holds 7 USPTO granted patents. Top assignees: Nec Corporation, Fuji Xerox Co., Ltd.. Active years: 1999-2003.
Location History:
- Kashiwazaki, JP (1999)
- Niigata, JP (2000 - 2002)
- Tokyo, JP (2003)
Company Filing History:
Years Active: 1999-2003
Title: Toshiya Kusayanagi: Innovator in Imaging Technology
Introduction
Toshiya Kusayanagi is a prominent inventor based in Niigata, Japan. He has made significant contributions to the field of imaging technology, holding a total of 7 patents. His work focuses on enhancing the efficiency and quality of color image forming devices.
Latest Patents
One of his latest patents is a color image forming device with a simplified optical unit incorporating a laser source. This innovative device features an intermediate belt that is inclined at 45 degrees and looped over two rollers at both ends. It includes four photosensitive drums that are in contact with the top surface of the intermediate belt. Additionally, a reflection mirror is positioned over each photosensitive drum, while a single polygon mirror is aligned with these reflection mirrors to ensure equal optical path lengths to the respective photosensitive drums.
Another notable patent is related to a liquid-developing electro-photographic printer photosensitive body cleaning method. This method involves a transfer roller cleaning mechanism that contacts the transfer roller to remove harmful substances from the developer remaining after the transfer step. After printing a predetermined number of pages, the fixation roller is moved apart from the transfer roller, and a developed image for cleaning is formed over the entire printing area on a photosensitive body. This developed image is then transferred onto the transfer roller for cleaning.
Career Highlights
Throughout his career, Toshiya Kusayanagi has worked with notable companies such as NEC Corporation and Fuji Xerox Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in imaging technology.
Collaborations
He has collaborated with talented individuals in the field, including Kazunori Shindo and Chiseki Yamaguchi. These collaborations have contributed to the advancement of his projects and patents.
Conclusion
Toshiya Kusayanagi is a distinguished inventor whose work in imaging technology has led to several important patents. His innovative approaches continue to influence the industry and enhance the quality of imaging devices.