Company Filing History:
Years Active: 2004-2009
Title: The Innovations of Makoto Oohashi
Introduction
Makoto Oohashi is a notable inventor based in Koriyama, Japan. He has made significant contributions to the field of communication technology, holding a total of four patents. His work focuses on enhancing the efficiency and reliability of communication systems.
Latest Patents
One of Oohashi's latest patents is a DTMF signal transmission method and communication apparatus. This invention involves a communication apparatus connected to a PBX and an ATM network. It features a DTMF signal detecting portion that identifies whether a DTMF signal is present in a voice signal from the PBX. The apparatus also includes a DTMF signal monitoring portion, a DTMF cell generating portion for coding and transmitting the DTMF signal, and a DTMF cell decomposing portion for decoding the coded DTMF signal. Additionally, it generates a DTMF signal based on the information content of the decoded signal and sends it to the PBX. This innovation ensures that even when transmitting a DTMF signal through a voice code compression communication apparatus, the reception side can accurately recognize the DTMF signal without error.
Career Highlights
Makoto Oohashi is currently employed at Hitachi Telecom Technologies, Ltd. His role at the company allows him to further develop his innovative ideas and contribute to advancements in communication technology.
Collaborations
Oohashi has worked alongside talented colleagues such as Shinya Suzuki and Kimitoshi Takeuchi. Their collaborative efforts have likely played a role in the successful development of his patents.
Conclusion
Makoto Oohashi's contributions to communication technology through his patents demonstrate his innovative spirit and dedication to improving communication systems. His work continues to influence the industry and enhance the reliability of communication methods.