Company Filing History:
Years Active: 2022-2025
Title: Keitaro Horikawa: Innovator in Optimization and Wearable Technology
Introduction
Keitaro Horikawa is a prominent inventor based in Musashino, Japan. He has made significant contributions to the fields of optimization functions and wearable technology. With a total of 3 patents to his name, Horikawa's work focuses on solving complex problems through innovative technological solutions.
Latest Patents
Horikawa's latest patents include the following:
1. **Optimization function generation apparatus, optimization function generation method, and program** - This technology provides a method for creating an optimization function aimed at solving a bandwidth allocation plan problem. It determines bandwidths to be allocated for various paths under specific constraints. The optimization function relates to a variable representing a quantum state. The technology features an input setting unit that establishes a set of paths, edges, maximum bandwidth, and required bandwidth for each path. It also includes an optimization function creation unit that generates the optimization function based on the input data.
2. **Device and method for sequential posture identification and autonomic function information acquisition** - This invention involves a wearable device that includes an accelerometer and a biological sensor. The device measures acceleration and biological signal information from the subject. It extracts feature data over predetermined periods and utilizes machine learning to generate identification models for dynamic and static activities. The results allow for the identification of the subject's posture and activity, linking them to the biological signal information.
Career Highlights
Keitaro Horikawa 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 optimizing bandwidth allocation and enhancing wearable technology.
Collaborations
Horikawa collaborates with notable colleagues, including Yoshitaka Nakamura and Masato Sawada, who contribute to his research and development efforts.
Conclusion
Keitaro Horikawa is a distinguished inventor whose work in optimization functions and wearable technology has the potential to impact various industries. His innovative patents reflect a commitment to solving complex problems through advanced technology.