Company Filing History:
Years Active: 2025
Title: Naoya Hatakeyama: Innovator in Insulation Resistance Testing
Introduction
Naoya Hatakeyama is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of electrical testing through his innovative designs. His work primarily focuses on enhancing the efficiency and accuracy of insulation resistance testing devices.
Latest Patents
Hatakeyama holds a patent for an insulation resistance testing device and method. This device features a first magnetic current sensor positioned between the control unit and the ground, along with a first damping resistor in series with the sensor. Additionally, it includes a second magnetic current sensor located between the positive terminal and the ground of the battery pack, accompanied by a second damping resistor in series with this sensor. This innovative design aims to improve the reliability of insulation resistance measurements.
Career Highlights
Naoya Hatakeyama is associated with Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer. His work at Toyota has allowed him to contribute to advancements in electrical testing technologies. His patent reflects his commitment to enhancing safety and performance in automotive applications.
Collaborations
Hatakeyama has collaborated with notable colleagues, including Shinichiro Mori and Hidenori Matsutoh. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Naoya Hatakeyama's contributions to insulation resistance testing demonstrate his expertise and dedication to innovation in the automotive industry. His patent serves as a testament to his inventive spirit and commitment to improving electrical testing methods.