Company Filing History:
Years Active: 2019-2024
Title: Kumiko Sakaguchi: Innovator in Image Forming Technology
Introduction
Kumiko Sakaguchi is a prominent inventor based in Nagoya, Japan. She has made significant contributions to the field of image forming technology, holding a total of four patents. Her innovative work has advanced the capabilities of image processing and printing technologies.
Latest Patents
Sakaguchi's latest patents include an image forming method and an image forming apparatus. The image forming method involves creating a toner image on a sheet using a toner that contains a first binder resin. This method applies a fixing solution that softens the first binder resin to secure the toner image to the sheet. The first binder resin is a condensate of a first alcohol component, which includes 1,4-butanediol, and a first carboxylic acid component that contains a polyvalent carboxylic acid. Notably, the molar ratio of 1,4-butanediol in the first alcohol component is at least 30 mol%.
Additionally, her fixing device is designed to fix a developing agent image to a recording sheet by electrostatically spraying a charged fixing solution. This device comprises a container portion for storing the fixing solution, multiple nozzles for spraying the solution, and a potential difference generating portion that creates a potential difference between the fixing solution and the recording sheet.
Career Highlights
Kumiko Sakaguchi is currently employed at Brother Industries, Ltd., a well-known company in the printing and imaging sector. Her work has been instrumental in developing advanced technologies that enhance the efficiency and quality of image formation.
Collaborations
Sakaguchi collaborates with notable colleagues, including Takayuki Higuchi and Yutaka Kakigahara. Their teamwork has contributed to the successful development of innovative solutions in their field.
Conclusion
Kumiko Sakaguchi's contributions to image forming technology exemplify her dedication to innovation and excellence. Her patents reflect her expertise and commitment to advancing the industry.