Mitsuo Nishiwaki

Title: Mitsuo Nishiwaki: Innovator in Video Signal Decoding

Introduction

Mitsuo Nishiwaki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of video signal processing, holding a total of 8 patents. His work focuses on decoding devices and systems that enhance the quality and reliability of video transmission.

Latest Patents

Nishiwaki's latest patents include a decoding device capable of producing a decoded video signal. This device utilizes a decoder buffer memory to decode an encoded video signal that has been compressed based on frames. The device features a control signal producing unit that delivers a decoder control signal to the decoder when the frame of data written into the buffer memory coincides with the frame of data read out. This innovative approach allows the decoder to produce a supply control signal to the buffer memory, effectively managing the delivery of data. Another notable patent is a system for detecting transmission errors in inter-frame encoding and decoding equipment for television signals. This system includes both encoding and decoding equipment that operates by comparing values to detect any transmission errors, ensuring the integrity of the video signal.

Career Highlights

Throughout his career, Nishiwaki has worked with notable companies such as NEC Corporation and Nippon Telegraph and Telephone Public Corporation. His experience in these organizations has allowed him to develop and refine his innovative technologies in video signal processing.

Collaborations

Nishiwaki has collaborated with several professionals in his field, including Naoki Mukawa and Shuzo Tsugane. These collaborations have contributed to the advancement of his inventions and the overall development of video technology.

Conclusion

Mitsuo Nishiwaki's contributions to video signal decoding have significantly impacted the industry. His innovative patents and career achievements highlight his role as a leading inventor in this field.