Toshiaki Fukuhara

Title: Toshiaki Fukuhara: Innovator in Current Detection Technology

Introduction

Toshiaki Fukuhara, an accomplished inventor based in Shizuoka, Japan, holds an impressive portfolio of 28 patents. His work primarily focuses on innovations in current detection devices, significantly contributing to advancements in the field. This article explores his latest patents, career highlights, and collaborations.

Latest Patents

Fukuhara's latest inventions showcase his expertise in current detection technology. One of his notable patents is the current detection device that features a busbar extending through the interior of a shield member. This busbar, though thin, is uniquely bent in the direction of extension, allowing for effective current sensing. The device utilizes a current sensor to detect the magnetic field created by electric currents flowing through the busbar.

Another significant patent involves a magnetic permeable member and a current detection device designed to detect current across a wide range efficiently and at low cost. The magnetic permeable member consists of both closed and opened portions, enabling the detection of large and small currents with optimal sensitivity. When a large current flows through the bus bar, the magnetic field is weaker at the opened portion, while a small current creates a stronger magnetic field at the closed portion, allowing for enhanced detection. This innovative approach enables the commonization of magnetic field detection elements, thus reducing costs while maintaining effectiveness.

Career Highlights

Throughout his career, Toshiaki Fukuhara has made significant contributions to the technological advancements in current detection. He has worked with prominent companies, including Yazaki Corporation and Fujifilm Corporation, where he honed his skills and expertise in developing innovative technologies.

Collaborations

Fukuhara has collaborated with notable colleagues in the industry, including Shinichi Kanna and Hiromi Kanda. These partnerships have allowed him to leverage collective knowledge and experience, fostering an environment of innovation and excellence in his research and development efforts.

Conclusion

Toshiaki Fukuhara's dedication to innovation and his substantial number of patents illustrate his impact on the field of current detection technology. With his cutting-edge inventions, he continues to pave the way for advancements that enhance the efficiency and cost-effectiveness of current detection devices. His work not only reflects his ingenuity but also contributes significantly to the future of electrical engineering and device technology.