Yoshio Masuda

Title: Innovations by Yoshio Masuda

Introduction

Yoshio Masuda is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of communication technology. With a total of 3 patents to his name, Masuda's work has had a notable impact on mobile communication systems.

Latest Patents

Masuda's latest patents include a method of remote-registering communication control information. This invention allows for the remote registration of a telephone number or similar communication control information at a mobile station, such as an automobile telephone. The mobile station is conditioned for a remote register mode in response to a command signal transmitted from a remote station. A modulated multifrequency signal corresponding to the modulated communication information is sent from the remote station to the mobile station, which is in the remote register mode over a communication channel. The mobile station demodulates the modulated multifrequency signal to produce the original multifrequency signal, converts it to a digital signal, and stores the digital signal in memory.

Another significant patent is a high-frequency filter designed for frequencies higher than the VHF band. This filter comprises a closed conductive housing with input and output means like antennas at both ends. It features a plurality of resonators arranged in a straight line between the antennas. Each resonator has an elongated inner conductor with a circular cross-section and an elongated rectangular dielectric body surrounding it. The design allows for stable mounting and wideband filter characteristics, making it suitable for use in vibrated circumstances like mobile communication.

Career Highlights

Yoshio Masuda is currently associated with Oki Electric Industry Co., Ltd. His work at this company has allowed him to innovate and develop technologies that enhance communication systems. His contributions have been recognized within the industry, showcasing his expertise and dedication to advancing technology.

Collaborations

Masuda has collaborated with notable coworkers, including Atsushi Fukasawa and Takuro Sato. Their teamwork has contributed to the successful development of various projects and innovations in the field of communication technology.

Conclusion

Yoshio Masuda's innovative work in communication technology has led to significant advancements in mobile communication systems. His patents reflect his commitment to improving technology and enhancing user experiences. His contributions continue to influence the industry positively.