Masaaki Takata

Title: Masaaki Takata: Innovator in Optical Disc Technology

Introduction

Masaaki Takata is a notable inventor based in Hirakata, Japan. He has made significant contributions to the field of optical disc technology, holding 2 patents that showcase his innovative approach to recording methods and signal processing.

Latest Patents

Takata's latest patents include a recording method and apparatus for optical disks, as well as a method of processing signals for optical disc devices. The first patent describes a recording apparatus that records movie content onto a DVD. The movie content is encrypted using different methods depending on whether the DVD is intended for consumer or industrial use. For consumer DVDs, a VIDEO_TS directory is created, while for industrial DVDs, both VIDEO_TS and EWCPS_TS directories are established to store the encrypted movie content and message data, respectively. The second patent focuses on a method for processing signals in an optical disc device, which allows for immediate determination of the on-track state of a main beam light on an optical disc formatted with a double spiral structure.

Career Highlights

Masaaki Takata is currently employed at Matsushita Electric Industrial Co., Ltd., where he continues to develop innovative technologies in the optical disc domain. His work has significantly impacted the efficiency and functionality of optical disc devices.

Collaborations

Throughout his career, Takata has collaborated with notable colleagues, including Hirotsugu Kawada and Noboru Katta. These collaborations have further enhanced his contributions to the field.

Conclusion

Masaaki Takata's innovative work in optical disc technology has led to advancements that benefit both consumer and industrial applications. His patents reflect a deep understanding of the complexities involved in recording and processing signals, solidifying his reputation as a leading inventor in this field.