Hadano, Japan

Tatsuya Sakai

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuya Sakai. Retrieved from https://idiyas.com/inventor/tatsuya-sakai-u0tpkyy2

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1988

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Tatsuya Sakai: Innovator in High-Speed Dividing Apparatus

Introduction

Tatsuya Sakai is a notable inventor based in Hadano, Japan. He has made significant contributions to the field of high-speed dividing apparatus, holding 2 patents that showcase his innovative approach to technology. His work is primarily associated with Hitachi, Ltd., a leading company in the technology sector.

Latest Patents

Sakai's latest patents include a "Carry-save-adder three binary dividing apparatus" and a "Dividing apparatus." The first patent describes a high-speed dividing apparatus that incorporates first and second carry-save adders and a half carry-save adder. This design allows for efficient addition and subtraction of a divisor, utilizing a binary tree configuration for scalability. The second patent also features a high-speed dividing apparatus with multiple carry-save adders, enhancing the speed and efficiency of division operations.

Career Highlights

Throughout his career, Tatsuya Sakai has demonstrated a commitment to advancing technology in the field of digital computing. His innovative designs have contributed to the development of faster and more efficient computational methods, making a significant impact on the industry.

Collaborations

Sakai has worked alongside his coworker, Sakou Ishikawa, at Hitachi, Ltd. Their collaboration has likely fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Tatsuya Sakai's contributions to high-speed dividing apparatus exemplify his dedication to innovation in technology. His patents reflect a deep understanding of computational efficiency and design, marking him as a significant figure in the 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…