Company Filing History:
2 out of 42,526 
2 out of 13 
1 out of 832,966 Years Active: 2004-2012
Title: Hiroaki Shirane: Innovator in Audio Data Decoding
Introduction
Hiroaki Shirane is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of audio data decoding, holding a total of 3 patents. His work has focused on enhancing the flexibility and integration of audio decoding technologies.
Latest Patents
One of his latest patents is a multiplexed audio data decoding apparatus and receiver apparatus. This invention provides an easy integration of an audio decoder, offering high flexibility when the number of formats to be processed increases or when specifications change. The apparatus utilizes an external ROM that accumulates multiple decoding program codes corresponding to various methods for compressing and encoding audio data. A controller transfers the appropriate decoding program code from the external ROM to an internal RAM, allowing a DSP to initiate decoding processing using the transmitted code.
Career Highlights
Hiroaki Shirane has worked with prominent companies such as Hitachi, Ltd. and Hitachi Video and Information Systems, Inc. His experience in these organizations has contributed to his expertise in audio technology and innovation.
Collaborations
Some of his notable coworkers include Yukio Fujii and Shinichi Obata. Their collaboration has likely played a role in advancing the projects they have worked on together.
Conclusion
Hiroaki Shirane's contributions to audio data decoding technology demonstrate his innovative spirit and commitment to enhancing audio processing capabilities. His patents reflect a deep understanding of the complexities involved in audio decoding, making him a significant figure in this field.