Yukio Shikatani

Title: Yukio Shikatani: Innovator in Broadcast Systems

Introduction

Yukio Shikatani is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of broadcast systems, holding 2 patents that showcase his innovative approach to technology.

Latest Patents

Shikatani's latest patents include a storage-type broadcast system, transmitter, and receiver. This invention provides a broadcast system wherein storage of contents on the receiving side and use restriction on the stored contents can be performed per service provided by content providers. In this storage-based digital broadcast system, contents transmitted from a sending side are stored on a receiving side and then reproduced. The sending side transmits service structure information that describes the relational structure between services provided by content providers, along with reference information for associating the contents with the service structure information in advance. The receiving side receives and stores this information, allowing for effective management of content storage based on service structure information.

Another significant patent by Shikatani is an information providing method that enables data communication costs to be reduced. This method allows information from a set of original information, which is updated at regular or irregular intervals, to be provided to each information receiving apparatus of respective users via a data transmission path. This path can be selected based on the type of data to be transferred, user preferences, and the current operating status of the data communication network. By monitoring original information over a suitably long period, a set of framework data is selected as data that is rarely updated and stored at the information providing apparatus and each information receiving apparatus. This innovative approach minimizes the amounts of data that must be transmitted to the information receiving apparatuses.

Career Highlights

Yukio Shikatani is currently employed at Matsushita Electric Industrial Co., Ltd., where he continues to develop groundbreaking technologies. His work has significantly impacted the way information is transmitted and managed in digital broadcasting.

Collaborations

Shikatani has collaborated with notable coworkers, including Yutaka Tomioka and Fumiyuki Kato, contributing to various projects that enhance the capabilities of broadcast systems.

Conclusion

Yukio Shikatani's contributions to the field of broadcast systems demonstrate his innovative spirit and commitment to advancing technology. His patents reflect a deep understanding of the complexities involved in data transmission and management, making him a key figure in the