This inventor holds 1 USPTO granted patent. Top assignees: Kyocera Corporation, University of Tsukuba. 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:
1 out of 6,938 
1 out of 196 
Years Active: 2026
Title: Takashi Abe and Sleep-Estimation Technology.
Introduction
Takashi Abe is an inventor associated with Tsukuba, Japan. His work includes a patent for technology designed to estimate a person’s sleep stage using blood-flow data.
Latest Patents
Abe is listed as an inventor on 1 patent: “Sleep Estimation Device, Sleep Estimation System, Wearable Instrument, and Sleep Estimation Method.” The invention aims to make sleep-stage estimation easier. It acquires blood-flow data, analyzes the data to generate a frequency spectrum, and uses that spectrum to determine the subject’s sleep stage.
Career Highlights
Abe’s listed professional affiliations include Kyocera Corporation and the University of Tsukuba. These connections span corporate and academic settings relevant to technology and research.
Collaborations
Abe’s listed coworker is Zhiwei Fan, indicating a professional connection in the context of his inventive work.
Conclusion
Takashi Abe’s patent describes a wearable-oriented approach to sleep-stage estimation based on blood-flow frequency analysis, reflecting his contributions to health-related technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile