Makoto Mitsuda

Title: Makoto Mitsuda: Innovator in AV Data Recording Technology

Introduction

Makoto Mitsuda is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of audio-visual data recording technology. With a total of 7 patents to his name, Mitsuda's work has paved the way for advancements in how audio and video data are recorded and managed.

Latest Patents

Mitsuda's latest patents include an AV data recording apparatus and method, a disk recorded with the AV data recording apparatus or method, and an AV data reproducing apparatus and method. The AV data recording apparatus he developed facilitates various processes concerning recorded video, including continuous reproduction, digital transmission, file operation, partial deletion, and post-recording. This invention divides audio and video signals into transport packets of predetermined unit length, assembles them into a transport stream, and executes recording. This enables effective management of logical blocks, ensuring real-time continuous reproduction and efficient recording on multiple detected continuous data areas.

Another notable patent involves an information recording apparatus and method, along with an information recording medium. In this invention, when additional information and moving picture information are managed as one file and recorded on an optical disk, the useless area is minimized, allowing for effective use of recording capacity. The recording controlling part records continuously with respect to a logical block of the optical disk, creating a data file that efficiently arranges additional information alongside video and audio data.

Career Highlights

Mitsuda has worked with notable companies such as Matsushita Electric Industrial Co., Ltd. and Canon Inc. His experience in these organizations has contributed to his expertise in developing innovative recording technologies.

Collaborations

Throughout his career, Mitsuda has collaborated with talented individuals, including Masanori Ito and Masafumi Shimotashiro. These collaborations have further enriched his work and led to the development of groundbreaking technologies in the field.

Conclusion

Makoto Mitsuda's contributions to AV data recording technology have significantly impacted the industry. His innovative patents and collaborations with esteemed companies and individuals highlight his role as a leading inventor in this field.