Nobuya Sano

Title: Nobuya Sano: Innovator in Recording and Reproducing Technology

Introduction

Nobuya Sano is a prominent inventor based in Nara, Japan. He has made significant contributions to the field of recording and reproducing technology, holding a total of 4 patents. His work has been instrumental in advancing the capabilities of audio and video equipment.

Latest Patents

One of Nobuya Sano's latest patents is a recording and reproducing apparatus designed for recording digital broadcast compression-coded data of video signals from multiple channels. This innovative device outputs a bit stream containing coded data from a tuner section, allowing a recording channel selection section to choose the desired channel's coded data. The selected data string is then recorded onto and reproduced from a magnetic tape using a rotary head. The reproduced coded data is discompression-encoded by an MPEG2 decoder, resulting in a high-quality video signal output. Another notable patent is a power amplifier that eliminates distortion by operating in Class-A or Class-B mode. This amplifier minimizes power loss by reducing the supply voltage and is driven by a highly efficient power amplifier to maintain output voltage.

Career Highlights

Nobuya Sano is currently employed at Matsushita Electric Industrial Co., Ltd., a leading company in the electronics industry. His work at Matsushita has allowed him to develop cutting-edge technologies that enhance the performance of audio and video devices.

Collaborations

Throughout his career, Nobuya has collaborated with notable coworkers such as Hiroshi Goto and Yutaka Hirota. These collaborations have contributed to the successful development of innovative technologies in the field.

Conclusion

Nobuya Sano's contributions to recording and reproducing technology have made a lasting impact on the industry. His innovative patents and work at Matsushita Electric Industrial Co., Ltd. continue to shape the future of audio and video equipment.