Company Filing History:
Years Active: 2001-2004
Title: Innovations by Yuji Sugaya
Introduction
Yuji Sugaya is a notable inventor based in Hitachinaka, Japan. He has made significant contributions to the field of technology, particularly in the areas of cache memory and processor design. With a total of two patents to his name, Sugaya's work has had a considerable impact on the efficiency of computing systems.
Latest Patents
Sugaya's latest patents include a cache memory apparatus and a main memory control apparatus. The cache memory apparatus is designed to store information related to system control and data groups. It features a cache memory for storing this information, an address management table for managing addresses and ranges, and a selection circuit that responds to access requests. This innovation enhances the efficiency of data retrieval in computing systems. The main memory control apparatus addresses the challenges of non-cacheable address spaces allocated to Direct Memory Access (DMA) accesses. It employs a common address area for both CPU and DMA devices, utilizing read and write buffer memories to manage data effectively. This design ensures that data is efficiently accessed and error-checked, improving overall system performance.
Career Highlights
Yuji Sugaya is currently employed at Hitachi, Ltd., where he continues to innovate and develop advanced technologies. His work at Hitachi has positioned him as a key player in the field of computing technology. Sugaya's inventions reflect his deep understanding of system architecture and memory management.
Collaborations
Some of Sugaya's notable coworkers include Hidemitsu Naya and Hideyuki Okamoto. Their collaboration has likely contributed to the development of innovative solutions in their respective fields.
Conclusion
Yuji Sugaya's contributions to technology through his patents demonstrate his expertise and commitment to advancing computing systems. His work continues to influence the industry and pave the way for future innovations.