This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Nippon Telegraph and Telephone Corporation. Active years: 2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2024
Title: Takuma Otsuka: Innovator in Sensor Technology and Traffic Estimation
Introduction
Takuma Otsuka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of sensor technology and traffic estimation. With a total of 2 patents, Otsuka's work is recognized for its innovative approach to solving complex problems.
Latest Patents
Otsuka's latest patents include a sensor node, server apparatus, identification system, method, and program. This invention features a sensor node connected to a server device through a communication network. It includes an acquisition unit that gathers sensor data, an identification unit that classifies this data to identify predetermined events, and a certainty degree calculation unit that assesses the reliability of the identification results. Additionally, a transmission unit selects and transmits the most uncertain sensor data to the server device.
Another notable patent is an estimation apparatus, method, and program aimed at estimating the traffic volume of moving objects. This invention utilizes observed data from various observation points, along with a routing matrix and a visitor matrix, to accurately estimate traffic volumes despite potential data errors and varying observation periods.
Career Highlights
Otsuka is currently employed at Nippon Telegraph and Telephone Corporation, where he continues to develop innovative technologies. His work has garnered attention for its practical applications in real-world scenarios, particularly in enhancing traffic management systems.
Collaborations
Throughout his career, Otsuka has collaborated with notable colleagues, including Hitoshi Shimizu and Tatsushi Matsubayashi. These collaborations have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Takuma Otsuka is a distinguished inventor whose work in sensor technology and traffic estimation has made a significant impact. His innovative patents reflect his commitment to advancing technology for practical applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile