This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Ntt 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: Naoki Arai: Inventor in Tokyo
Introduction
Naoki Arai is an inventor based in Tokyo, Japan. His patent work includes an estimation technology that uses sensor data to assess events involving a measurement target passing through a designated area.
Latest Patents
Arai is associated with 1 patent: “Estimation Device, Estimation Method and Estimation Program.” The invention collects time-series sensor data representing changes in load as changes in voltage. Using data from a sensor installed in a predetermined area, the system estimates information related to a measurement target passing through that area.
Career Highlights
Arai works at NTT Corporation. His patent describes an approach to estimating target-related information from sensor measurements of changing loads.
Collaborations
Arai’s listed coworkers include Sotaro Maejima and Keisuke Tsunoda.
Conclusion
Naoki Arai’s patent work at NTT Corporation focuses on sensor-based estimation, using voltage changes to derive information about a target passing through a designated area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile