Shigeki Niimi

Title: Shigeki Niimi: Innovator in Current Sensor Technology

Introduction

Shigeki Niimi is a prominent inventor based in Kariya, Japan. He has made significant contributions to the field of current sensor technology, holding a total of 8 patents. His innovative designs and methods have advanced the capabilities of current sensing devices, making them more efficient and reliable.

Latest Patents

Niimi's latest patents include a current sensor and a manufacturing method for the same. This current sensor features a housing that holds a busbar to which a current is applied, along with a core arranged around the busbar. It also includes a circuit board fixed to the housing, facing the housing, and a detection element for detecting the current. The detection element has an element main body held in the housing and multiple connection terminals fixed in through-holes in the circuit board. Additionally, a plate-like member with guide holes for the connection terminals is provided on the circuit board's surface facing the housing.

Another notable patent is a current sensor that consists of a core formed by U-shaped flat plates made of a magnetic body, stacked together. This design incorporates a flat plate-like conductor inserted into the U-groove of the core, through which the current to be measured flows. A detection element is arranged on the opening side of the U-groove, detecting the strength of the magnetic field. The housing supports the core, conductor, and detection element, ensuring optimal performance.

Career Highlights

Shigeki Niimi works at Aisin Seiki Kabushiki Kaisha, a leading company in the automotive parts industry. His role involves developing innovative technologies that enhance the functionality and efficiency of current sensors. His expertise and dedication have positioned him as a key figure in the advancement of sensor technology.

Collaborations

Niimi collaborates with talented coworkers, including Kazuhiro Matsukawa and Ken Okumura. Their combined efforts contribute to the development of cutting-edge technologies in the field of current sensing.

Conclusion

Shigeki Niimi's contributions to current sensor technology are noteworthy, with a total of 8 patents that reflect his innovative spirit. His work at Aisin Seiki Kabushiki Kaisha continues to influence the industry, paving the way for future advancements in sensor technology.