Akinori Hotta

Title: Akinori Hotta: Innovator in Impedance Measurement Technology

Introduction

Akinori Hotta is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of impedance measurement technology. His innovative work has led to the development of a unique device that enhances the efficiency of battery testing.

Latest Patents

Akinori Hotta holds a patent for an impedance measurement device. This device features a signal injection unit that injects an AC signal into a target injection line connected in series with a battery. It includes a non-contact-type current sensor that detects the current value of the AC signal flowing through the target injection line. The sensor outputs a detection signal, while a voltage detection unit measures the AC voltage generated at the ends of the battery. The processing unit then calculates the internal impedance of the battery based on the detection signal and the end-to-end voltage signal. This innovative approach allows for non-contact measurement, improving the accuracy and convenience of battery testing.

Career Highlights

Akinori Hotta is associated with Hioki E.E. Corporation, a company known for its advanced electrical measurement instruments. His work at Hioki has positioned him as a key player in the development of innovative measurement technologies.

Collaborations

Akinori has collaborated with notable colleagues such as Hiroyuki Toya and Hiroyoshi Ikeda. Their combined expertise has contributed to the advancement of measurement technologies within the company.

Conclusion

Akinori Hotta's contributions to impedance measurement technology exemplify the spirit of innovation. His patent for an impedance measurement device showcases his commitment to enhancing battery testing methods. His work continues to influence the field and inspire future advancements.