This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignee: Nec Corporation. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Natsumi Usui and Demand Prediction Innovation.
Introduction
Natsumi Usui is an inventor based in Tokyo, Japan, and is associated with NEC Corporation. Her patent work focuses on demand prediction and decision-support technology.
Latest Patents
Usui is named on 1 patent: “Demand Prediction Device, Demand Prediction Method, and Medium.” The invention predicts demand for a target product using a model that integrates multiple individual learning models, each weighted according to product features and similarity to other products. The device can receive adjustments to those weights and use the resulting model to calculate predicted demand, supporting decision-making.
Career Highlights
Usui’s listed patent reflects work on applying integrated prediction models to product demand forecasting. The available information identifies her as an inventor associated with NEC Corporation.
Collaborations
Akihito Kataoka and Yudai Yamaguchi are identified as Usui’s coworkers. The provided information does not specify their roles in the patent.
Conclusion
Natsumi Usui’s patent describes a configurable approach to demand prediction that combines multiple learning models to support informed decisions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile