This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1977.
Company Filing History:
Years Active: 1977
Title: Yasuo Mafune: Innovator in Speech Intercommunication Systems
Introduction
Yasuo Mafune is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of communication technology. His innovative work has led to the development of a unique speech intercommunication system.
Latest Patents
Mafune holds a patent for a speech intercommunication system. This system comprises transmit and receive channels that include respective variolossers. These channels are connectable through a hybrid transformer to an external line. The variolossers are designed to allow a high frequency region of the voice frequency band to pass through, even when they express a large amount of loss. Additionally, the system features an AGC amplifier and a manually gain-controllable amplifier in the receive channel. The control input of the variolossers is picked up from different parts of the receive channel, respectively in the transmit mode and the receive mode. He has 1 patent to his name.
Career Highlights
Mafune is associated with Matsushita Electric Industrial Co., Ltd., a leading company in the electronics industry. His work at this company has allowed him to focus on advancing communication technologies. His contributions have been instrumental in enhancing the efficiency and quality of intercommunication systems.
Collaborations
Mafune has collaborated with Juhei Takahashi, a fellow innovator in the field. Their partnership has fostered the development of advanced technologies in communication systems.
Conclusion
Yasuo Mafune's innovative work in speech intercommunication systems showcases his expertise and dedication to advancing technology. His contributions continue to impact the field positively.