Location History:
- Ebina, JP (2013 - 2014)
- Kanagawa, JP (2012 - 2015)
Company Filing History:
Years Active: 2012-2015
Title: Innovations of Hidefumi Tanaka
Introduction
Hidefumi Tanaka is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of imaging technology, holding a total of six patents. His work primarily focuses on density detection and image forming apparatuses, showcasing his expertise in developing advanced imaging solutions.
Latest Patents
Tanaka's latest patents include a density detection apparatus and an image forming apparatus. The density detection apparatus is designed to measure the amount of reflected light from density detection images with varying area ratios. It features a measuring unit, a storage unit for reference values, and a determining unit that establishes a threshold based on variations among these values. The apparatus effectively obtains density levels for images based on their area ratios and the amount of reflected light.
The image forming apparatus consists of an image carrier and a rotation device equipped with image-forming devices that utilize toner to create images. It includes a detector that measures the quantity of toner and outputs an analog signal. This signal is transmitted through a specially designed path that maintains continuity even during rotation, ensuring accurate readings. A correction section is also included to adjust the analog signal based on contact resistance.
Career Highlights
Tanaka is currently employed at Fuji Xerox Co., Ltd., where he continues to innovate in the field of imaging technology. His work has significantly impacted the efficiency and accuracy of image forming processes, making him a valuable asset to his company.
Collaborations
Throughout his career, Tanaka has collaborated with talented individuals such as Toru Iwanami and Wenxiang Ge. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Hidefumi Tanaka's contributions to imaging technology through his patents and collaborations highlight his role as a leading inventor in his field. His innovative solutions continue to advance the capabilities of imaging systems, making a lasting impact on the industry.