Company Filing History:
Years Active: 2004-2005
Title: Innovations by Rui Miyamoto
Introduction
Rui Miyamoto is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of coding apparatuses, particularly in the context of JPEG2000 and MQ-Coder systems. With a total of 2 patents to his name, his work reflects a deep understanding of data processing and compression techniques.
Latest Patents
Miyamoto's latest patents include a "Bit Plane Coding Apparatus" and an "Arithmetic Coding/Decoding Apparatus of MQ-Coder System and Renormalization Method." The Bit Plane Coding Apparatus is designed to perform searches for a bit plane where the first significant coefficient appears, serving as preprocessing for EBCOT coding processing of JPEG2000. This apparatus features a register that holds bit position data for each code block, allowing for efficient identification and calculation of significant bit planes.
The Arithmetic Coding/Decoding Apparatus focuses on a renormalization processing device within the MQ-Coder system. It calculates the value of an augend register without loop processing and determines the number of left shifts required for renormalization. This device intelligently judges whether byteout or bytein processing occurs based on specific conditions, ensuring accurate coding and decoding operations.
Career Highlights
Rui Miyamoto is currently employed at Sony Corporation, where he continues to innovate and develop advanced coding technologies. His work at Sony has positioned him as a key player in the field of data compression and processing.
Collaborations
Miyamoto collaborates with Takunari Inagaki, contributing to the advancement of their projects and enhancing the capabilities of their inventions.
Conclusion
Rui Miyamoto's contributions to the field of coding apparatuses demonstrate his expertise and commitment to innovation. His patents reflect significant advancements in data processing technologies, making a lasting impact in the industry.