Company Filing History:
Years Active: 2007-2008
Title: Hiroaki Anada: Innovator in LDPC Code Decoding Technology
Introduction
Hiroaki Anada is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of error correction code decoding, particularly in the development of devices and methods for decoding Low-Density Parity-Check (LDPC) codes. With a total of two patents to his name, Anada's work is recognized for its innovative approach and practical applications.
Latest Patents
Anada's latest patents include a "Device, program, and method for decoding LDPC codes" and an "Error correction code decoding device." The first patent describes a parallel decoder that is simpler and more flexible than conventional devices. This invention features multiple memory units for storing received values and messages generated during Message-Passing decoding. It also includes various functional units and address generation units that enhance the decoding process through permutations. The second patent focuses on an error correction code decoding apparatus utilized in turbo code decoding. It incorporates several backward processing modules that read data in reverse order from memories to calculate backward values, thereby improving the efficiency of the decoding process.
Career Highlights
Hiroaki Anada is currently employed at NEC Corporation, a leading technology company known for its advancements in information technology and communications. His work at NEC has allowed him to further develop his innovative ideas and contribute to the company's research and development efforts.
Collaborations
Anada collaborates with Toshihiko Okamura, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Hiroaki Anada's contributions to the field of LDPC code decoding exemplify the spirit of innovation and collaboration in technology. His patents reflect a commitment to advancing error correction methods, making significant strides in the industry.