Yoshihiro Sakamoto

Title: The Innovations of Yoshihiro Sakamoto

Introduction

Yoshihiro Sakamoto is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of technology, particularly in the areas of dielectric constant estimation and contactless power transmission. With a total of 4 patents to his name, Sakamoto's work reflects a commitment to advancing innovative solutions.

Latest Patents

Sakamoto's latest patents include a dielectric constant estimation device and a microwave heating apparatus equipped with this device. This dielectric constant estimation device can estimate the dielectric constant of an object with high accuracy in a non-contact state, even when the shape of the object is indefinite. It features a transmitting antenna and a receiving antenna that can switch between a TE wave and a TM wave. By analyzing the reflected waves from the object, the device calculates a TM/TE reflection ratio and compares it with theoretical values stored in a database to estimate the dielectric constant.

Another significant patent is for a contactless power transmission device, which includes a power feeder and a power receiver. The power feeder consists of a housing base member, a primary coil to generate magnetic flux, and a cover that protects the primary coil. It also features a capacitance sensor that detects foreign matter around the cover based on changes in capacitance. This innovative design enhances the efficiency and safety of contactless power transmission.

Career Highlights

Throughout his career, Sakamoto has worked with prominent companies such as Panasonic Intellectual Property Management Co., Ltd. and Kyocera Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies.

Collaborations

Sakamoto has collaborated with talented individuals in his field, including Atsushi Fujita and Hiroaki Kurihara. These partnerships have fostered a creative environment that encourages innovation and the development of new ideas.

Conclusion

Yoshihiro Sakamoto's contributions to technology through his patents and collaborations highlight his role as a leading inventor in Japan. His work continues to influence advancements in dielectric estimation and power transmission technologies.