This inventor holds 2 USPTO granted patents. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2021-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2021-2025
Title: Takaharu Hagiwara: Innovator in Power Conversion and Valve Systems
Introduction
Takaharu Hagiwara is a notable inventor based in Okazaki, Japan. He has made significant contributions to the field of electrical engineering, particularly in power conversion systems and electrically operated valve systems. With a total of 2 patents, Hagiwara's work reflects his commitment to advancing technology in practical applications.
Latest Patents
Hagiwara's latest patents include a power conversion system and an electrically operated valve system. The power conversion system is designed to perform power conversion between a power supply and a load. It features a pair of input ends, a pair of output ends, a reactor, a diode, a switch, a capacitor, a current sensor, and a control unit. The control unit is capable of diagnosing the deterioration of the capacitor through a diagnostic process that includes a switching process, a specifying process, and a determining process.
The electrically operated valve system consists of multiple switching elements connected in series to an electric power supply. It includes diodes, a coil, and a shutoff switch, which work together to control the opening and closing of a valve. This innovative design enhances the efficiency and reliability of valve operations in various applications.
Career Highlights
Takaharu Hagiwara is currently employed at Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer. His role at Toyota allows him to apply his inventive skills in a dynamic environment, contributing to the development of advanced automotive technologies.
Collaborations
Hagiwara collaborates with his coworker, Masato Nonaka, to further enhance their projects and innovations. Their teamwork exemplifies the importance of collaboration in driving technological advancements.
Conclusion
Takaharu Hagiwara's contributions to power conversion and valve systems demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to improving electrical systems, making a significant impact in the field of engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile