Masato Hata

Title: Masato Hata: Innovator in Data and Speech Transmission Technologies

Introduction

Masato Hata is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of telecommunications, particularly in the areas of data and speech transmission. With a total of 3 patents to his name, Hata's work has paved the way for advancements in efficient communication technologies.

Latest Patents

Hata's latest patents include a "Data and Speech Transmission Device" and an "Information Input/Output Controller for Telephone Lines." The Data and Speech Transmission Device is designed to optimize the use of free time between speech and binary coded data transmissions. It features a switch that automatically outputs both types of signals to a telephone line, ensuring seamless communication. The device includes an outgoing transmission block that selectively outputs speech or data signals after mixing them with tone signals of different frequencies. Additionally, the incoming transmission block identifies incoming signals using bandpass filters and connects them to either a speech restoration circuit or a data restoration circuit based on their identity.

The Information Input/Output Controller for Telephone Lines converts information from charge and non-charge lines into data form, storing it in a memory device along with identification data. This invention ensures that only one party is charged for a service while maintaining the integrity of the charging function. It also prevents both the sending and receiving parties from being charged when using non-charge lines.

Career Highlights

Masato Hata is currently employed at Ricos Co., Ltd., where he continues to innovate in the telecommunications sector. His work has garnered attention for its practical applications and contributions to enhancing communication efficiency.

Collaborations

Hata collaborates with Mihoji Tsumura, a fellow innovator, to further develop and refine their technologies. Their partnership exemplifies the importance of teamwork in driving innovation.

Conclusion

Masato Hata's contributions to data and speech transmission technologies highlight his role as a key inventor in the telecommunications field. His innovative patents reflect a commitment to improving communication systems, making him a notable figure in the industry.