This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Accenture Global Solutions Limited, Cosmos Technical Center Co., Ltd., National Institute of Information and Communications Technology, Incorporated. Active years: 2007-2022.
Company Filing History:
1 out of 1,641 
1 out of 4 
1 out of 471 
Years Active: 2007-2022
Title: Sayaka Tanaka: Innovator in Cosmetics and Predictive Technology
Introduction
Sayaka Tanaka is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the fields of cosmetics and predictive technology. With a total of 3 patents, her work reflects a blend of creativity and technical expertise.
Latest Patents
One of her latest innovations is an oil-in-water emulsion cosmetic. This product contains essential components (A) to (E) and maintains a pH of 6 or less. Another notable patent is a network rating prediction engine. This engine builds and applies models to predict ratings based on an analysis of textual reviews and comments. It can build multiple models simultaneously through distributed parallel model building that employs deep convolutional neural networks (CNNs). The engine incorporates user moment feature data, including user status and context information, to enhance performance and accuracy. Additionally, it employs heuristic unsupervised pre-training and adaptive over-fitting reduction for model building. These techniques can be utilized in services to predict personalized ratings for reviews or other published items.
Career Highlights
Throughout her career, Sayaka has worked with notable organizations such as Accenture Global Solutions Limited and the National Institute of Information and Communications Technology. Her experience in these companies has allowed her to develop and refine her innovative ideas.
Collaborations
Sayaka has collaborated with talented individuals, including Congwei Dang and Takuya Kudo. These partnerships have contributed to her success and the advancement of her projects.
Conclusion
Sayaka Tanaka is a remarkable inventor whose work in cosmetics and predictive technology showcases her innovative spirit. Her contributions continue to influence these fields, and her patents reflect her dedication to advancing technology.