Masataka Nikaido

Title: **Masataka Nikaido: Pioneer of Audio Object Innovation**

Introduction

Masataka Nikaido is an accomplished inventor based in Osaka, Japan, renowned for his significant contributions to audio technology. With a portfolio of eight patents, he has consistently pushed the boundaries of innovation in recording mediums and license management systems.

Latest Patents

Nikaido's latest patents reflect his expertise in content management and reproduction technologies. One of his prominent inventions involves an audio object (AOB) system for which corresponding rights management information (RMI) has been generated by a license management apparatus. In this system, AOBs for which RMI does not exist are written onto a recording medium for use within a secure digital music initiative (SDMI) system. Each AOB is associated with a migration permission flag (MPF); when RMI is absent, the MPF signals that a migration procedure is permissible. Conversely, when RMI exists, the MPF indicates that migration is not allowed.

Additionally, Nikaido has developed a method and apparatus for reproducing content based on digital watermark information embedded within the content. This innovative design allows a reproducing apparatus to perform continuity in playback, enabling a seamless experience without interruptions caused by watermark detection. The detection section identifies the attached information before playback, ensuring that both the content and its related information are securely stored and managed during reproduction.

Career Highlights

Throughout his career, Masataka Nikaido has worked with prestigious companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Intellectual Property Management Co., Ltd. His work has had a lasting impact on the audio industry, particularly in the realm of content reproduction and rights management.

Collaborations

Nikaido has collaborated with esteemed colleagues in the field, including Tatsuya Adachi and Takafumi Ueno. Their joint efforts have further advanced the technologies surrounding audio object management and digital content rights.

Conclusion

Masataka Nikaido exemplifies the spirit of innovation through his patents and collaborative endeavors. His contributions to audio technologies not only enhance user experiences but also ensure the protection of intellectual property rights in an increasingly digital world. As he continues to develop groundbreaking solutions, Nikaido remains a pivotal figure in the landscape of modern audio technology.