Ohme, Japan

Nobuo Yosida

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuo Yosida. Retrieved from https://idiyas.com/inventor/nobuo-yosida

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1990

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Nobuo Yosida: Innovator in Semiconductor Memory Technology

Introduction

Nobuo Yosida is a prominent inventor based in Ohme, Japan. He has made significant contributions to the field of semiconductor memory technology. His innovative work has led to the development of a unique memory management unit that enhances the efficiency of memory operations.

Latest Patents

Yosida holds a patent for a semiconductor memory that features a memory management unit capable of judging when a specific bit has been partially rewritten. This is achieved by comparing it against a dummy bit stored in a tag memory included in the management unit. This technology allows for accurate execution of parity check operations, improving the throughput of the memory management unit and ultimately reducing costs.

Career Highlights

Nobuo Yosida is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has been instrumental in advancing semiconductor memory solutions. Yosida's expertise in this area has positioned him as a key figure in the industry.

Collaborations

Yosida has collaborated with Teruhisa Shimizu, contributing to the development of advanced memory technologies. Their partnership has fostered innovation and progress in the field.

Conclusion

Nobuo Yosida's contributions to semiconductor memory technology exemplify the impact of innovative thinking in the tech industry. His patent and work at Hitachi, Ltd. highlight his role as a significant inventor in this field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…