Yoshihisa Domoto

Title: Innovations by Yoshihisa Domoto

Introduction

Yoshihisa Domoto is a notable inventor based in Sukagawa, Japan. He has made significant contributions to the field of telecommunications, holding a total of four patents. His work primarily focuses on enhancing telephone systems and improving communication technologies.

Latest Patents

One of his latest patents is a "Telephone terminal having multiple handsets." This invention features a telephone terminal equipped with several handsets and a single button for initiating outgoing calls or receiving incoming calls. The terminal includes a demand recognition unit that identifies the input demand through the button. Additionally, it has a search unit that locates handsets in idle status once the demand is recognized. A select unit then chooses one of the idle handsets, while a call connection unit manages the call connection based on the input demand. Furthermore, a nullification unit cancels the input demand if no idle handset is available.

Another significant patent is the "Telephone exchange system." This system is designed for dealing speech systems and can accommodate a large number of lines or trunks. It enhances reliability and call connection processing capacity. The system comprises two exchange sub-systems, A and B, which can independently execute exchange operations. Each terminal is equipped with a speech channel switch that connects to either exchange sub-system. When a call is initiated, the terminal selects one of the exchange sub-systems and controls the speech channel switch accordingly.

Career Highlights

Yoshihisa Domoto is currently employed at Hitachi Telecom Technologies, Ltd. His work at this company has allowed him to develop innovative solutions that address the challenges in telecommunications. His patents reflect his commitment to advancing communication technology.

Collaborations

Throughout his career, Domoto has collaborated with notable colleagues, including Yasuo Wada and Toshie Takahashi. These collaborations have contributed to the development of his innovative patents and have enhanced the overall impact of his work in the field.

Conclusion

Yoshihisa Domoto's contributions to telecommunications through his patents demonstrate his innovative spirit and dedication to improving communication technologies. His work continues to influence the industry and pave the way for future advancements.