Company Filing History:
Years Active: 2014
Title: Emi Hagiwara: Innovator in Toner and Image Processing Technologies
Introduction
Emi Hagiwara is a prominent inventor based in Yokohama, Japan. She has made significant contributions to the field of toner and image processing technologies. With a total of 3 patents to her name, Hagiwara continues to push the boundaries of innovation in her industry.
Latest Patents
Hagiwara's latest patents include a toner and method for producing the same, as well as a two-component type developer. The toner contains toner base particles and an external additive, featuring regions with different tribocharging polarities in a domain-matrix structure on the surface of the toner base particles. The island region B has a predetermined height, and the external additive has a reverse polarity to region B concerning tribocharging polarity to the magnetic carrier. Additionally, the external additive comprises a first external additive with a number-average primary particle size of 80-150 nm and a second external additive with a number-average primary particle size of 10-60 nm. The average coverage Cb (%) with the first external additive in region B is 27-100%, while coverage Ca (%) with the first external additive in sea region A is 12% or less. Another notable patent is for a glossiness processing apparatus and image forming apparatus, which includes multiple glossiness treatment units designed to enhance the glossiness of printed sheets.
Career Highlights
Emi Hagiwara works at Canon Kabushiki Kaisha, a leading company in imaging and printing technologies. Her work has significantly impacted the development of advanced toner and image processing solutions. Hagiwara's innovative approach has led to the creation of technologies that improve the quality and efficiency of printing processes.
Collaborations
Hagiwara collaborates with talented individuals such as Yasunori Chigono and Shintaro Ishida. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in the field.
Conclusion
Emi Hagiwara is a remarkable inventor whose work in toner and image processing technologies has made a lasting impact on the industry. Her innovative patents and collaborations continue to drive advancements in imaging solutions.