Company Filing History:
2 out of 52,751 
1 out of 374 
Years Active: 1990-1995
Title: Haruhiko Yura: Innovator in Digital AM Transmission
Introduction
Haruhiko Yura is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of digital audio transmission, holding 2 patents that showcase his innovative approach to technology.
Latest Patents
Yura's latest patents include a Digital AM Transmitter and a Matching Circuit. The Digital AM Transmitter converts an audio signal into a digital format using an A/D converter. It outputs logical code signals and selectively generates driving signals to amplify portions of a carrier wave signal. This process results in the generation of an amplitude modulation wave. The Matching Circuit connects a source circuit to a load circuit, consisting of an impedance transforming circuit and a balance-to-unbalance signal-transforming circuit. This circuit is designed to be reversible and includes elements that block DC components if necessary.
Career Highlights
Throughout his career, Haruhiko Yura has worked with prominent companies such as Kabushiki Kaisha Toshiba and Nippon Hoso Kyokai. His experience in these organizations has contributed to his expertise in the field of digital audio technology.
Collaborations
Yura has collaborated with notable coworkers, including Tutomu Sato and Yoshihiko Nasu. Their collective efforts have further advanced the innovations in audio transmission technology.
Conclusion
Haruhiko Yura's contributions to digital audio technology through his patents and career achievements highlight his role as a significant inventor in the field. His work continues to influence advancements in audio transmission systems.