Location History:
- Yokohama, JP (1997 - 2001)
- Tottori, JP (2001)
Company Filing History:
Years Active: 1997-2001
Title: The Innovations of Tomonori Yabuta
Introduction
Tomonori Yabuta, an accomplished inventor based in Yokohama, Japan, has made significant contributions to the field of imaging technology. With a total of eight patents to his name, Yabuta has focused on developing innovative color image forming apparatuses that enhance the quality and accuracy of color imaging processes.
Latest Patents
Among Yabuta's latest patented inventions are noteworthy advancements in color image forming technology. One of his patents describes a "Color image forming apparatus and method of obtaining color images with decreased image positional deviation." This invention involves a sophisticated method of transferring images onto a recording sheet using a conveying belt. By leveraging multiple electrophotographic processing sections, Yabuta's apparatus ensures superimposing of color images accurately, thus minimizing positional deviation. Notably, his invention incorporates image positional deviation detecting marks, which aid in the precise positioning of images during the printing process.
Yabuta's other significant patent is titled "Color image forming apparatus with polygonal mirror rotation phase control." This invention addresses challenges associated with maintaining accurate registration of toner images. By controlling the rotation phase of a polygonal mirror based on mark detection timing, Yabuta has developed a system that ensures the exposing position remains consistent in the subscanning direction, regardless of variances in the feed speed and the circumferential length of the intermediate image transfer belt.
Career Highlights
Tomonori Yabuta is associated with Ricoh Company, Ltd., a leading global provider of imaging solutions and services. Throughout his career, Yabuta has demonstrated a commitment to research and development in the imaging technology sector. His work has not only garnered recognition in the form of patents but has also significantly contributed to Ricoh's competitive edge in innovative imaging solutions.
Collaborations
Throughout his journey in innovation, Yabuta has collaborated with esteemed colleagues, including Nobuo Iwata and Yutaka Shio. Their collective efforts have resulted in the development of groundbreaking technologies that advance the potential of color imaging, setting high standards in the industry.
Conclusion
As an inventor, Tomonori Yabuta has showcased his expertise and creativity through his valuable patents. His innovative contributions to imaging technology continue to shape the future of color image formation, ensuring enhanced accuracy and quality. With a solid foundation at Ricoh Company, Ltd., Yabuta remains an influential figure in the realm of technological advancements and innovation.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.