This inventor holds 1 USPTO granted patent. Top assignee: Sony Group 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: Keita Sekijima: Inventor of a Tap-Recognition System for Headphones.
Introduction
Keita Sekijima is an inventor based in Tokyo, Japan, and is associated with Sony Group Corporation. His patent work includes an information-processing technology designed to recognize tap operations accurately and quickly.
Latest Patents
Sekijima is named on 1 patent: “Information Processing System, Information Processing Apparatus and Method, Storage Case and Information Processing Method, and Program.” The invention describes a system in which devices worn on each ear measure vibration and exchange vibration-intensity values. A control unit uses the measurements from both devices to detect a tap operation. The technology can be applied to headphones.
Career Highlights
Sekijima’s listed patent highlights work on wearable information-processing devices and vibration-based input recognition. The patent describes an approach intended to improve the speed and accuracy of detecting taps.
Collaborations
Sekijima’s listed coworkers include Kei Takahashi and Yudai Kato. His patent is associated with Sony Group Corporation.
Conclusion
Keita Sekijima’s patent focuses on using coordinated vibration measurements to enable responsive tap recognition in headphone systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile