Koichi Sano

Title: The Innovations of Koichi Sano

Introduction

Koichi Sano is a notable inventor based in Kusatsu, Japan. He has made significant contributions to the field of data processing and sound technology, holding a total of six patents. His work reflects a commitment to enhancing the efficiency and effectiveness of technological systems.

Latest Patents

One of his latest patents is a data processing unit and bus arbitration unit. This invention describes an effective bus arbitration unit that minimizes the waiting time for a bus master to obtain bus ownership. It improves the operating rate of the bus while enhancing data transfer throughput. The bus master issues a size signal indicative of the data size to be read or written. A state machine grants bus ownership for the bus cycles corresponding to this size signal, allowing the bus master to read or write data successively. Arbitration occurs once for each series of bus cycles, optimizing the number of cycles based on the size signal provided by the bus master.

Another significant patent is a sound processor formed on a single semiconductor device. This sound processor functions as a bus master for a common bus, allowing effective access to resources. It outputs data over multiple sets of sound channels through time division multiplexing to independent digital/analog converting means. This technology enables the simultaneous reproduction of pulse-code-modulated sound waveform data across several sound channels.

Career Highlights

Koichi Sano is currently employed at Ssd Company Limited, where he continues to innovate and develop new technologies. His work has had a profound impact on the fields of data processing and sound technology, showcasing his expertise and dedication to advancing these areas.

Collaborations

Throughout his career, Sano has collaborated with talented individuals such as Shuhei Kato and Koichi Usami. These partnerships have contributed to the development of his innovative technologies and patents.

Conclusion

Koichi Sano's contributions to technology through his patents demonstrate his innovative spirit and technical expertise. His work in data processing and sound technology continues to influence the industry and inspire future advancements.