This inventor holds 2 USPTO granted patents. Top assignee: Fuji Xerox Co., Ltd.. Active years: 1996.
Company Filing History:
Years Active: 1996
Title: Haruyuki Nanba: Innovator in Color Image Forming Technology
Introduction
Haruyuki Nanba is a notable inventor based in Ebina, Japan. He has made significant contributions to the field of color image forming technology. With a total of 2 patents to his name, Nanba's work has advanced the capabilities of imaging devices.
Latest Patents
Nanba's latest patents focus on innovative designs for color image forming apparatuses. The first patent describes a system where charging, exposure, and development processes are repeated to form multiple color component toner images. This method allows for the collective transfer of these images to an image receptor. A key feature of this invention is the use of a corona charging device, which includes a discharge electrode and a grid. The design optimizes the AC voltage applied to these components to enhance performance.
The second patent also pertains to a color image forming apparatus. In this invention, the electrostatic latent images are structured with parallel lines. By varying the phases of these images for at least two different colors, the apparatus effectively addresses issues related to potential rise and toner shielding effects. This innovation is particularly important for achieving high-quality color images, especially in reproducing highlight areas.
Career Highlights
Haruyuki Nanba is currently employed at Fuji Xerox Co., Ltd., where he continues to develop cutting-edge imaging technologies. His work has been instrumental in enhancing the quality and efficiency of color image formation.
Collaborations
Nanba has collaborated with esteemed colleagues such as Yasuki Yamauchi and Toshiaki Sagara. Their combined expertise has contributed to the success of various projects within the company.
Conclusion
Haruyuki Nanba's contributions to color image forming technology demonstrate his innovative spirit and dedication to advancing the field. His patents reflect a deep understanding of the challenges in imaging and offer solutions that enhance image quality.