Yokohama, Japan

Tatsuya Hiramatsu

This inventor holds 6 USPTO granted patents and 1 published patent application. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2002-2008.

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

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

USPTO Granted Patents = 6 

% Patents Active = 83.3

Average Co-Inventor Count = 7.0

ph-index = 5

Forward Citations = 88(Granted Patents)


Company Filing History:


Years Active: 2002-2008

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6 patents (USPTO):Explore Patents

Title: Tatsuya Hiramatsu: Innovator in Semiconductor Technology

Introduction

Tatsuya Hiramatsu is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work focuses on enhancing the efficiency and functionality of semiconductor devices.

Latest Patents

Hiramatsu's latest patents include innovative semiconductor devices that enable simultaneous read and write/read operations. One of his notable inventions features a memory cell array comprising multiple cores, each containing one or more blocks. This design allows for a first power supply line to provide data reading power and a second power supply line for data writing or erasing. Additionally, a power supply line switching circuit is integrated for each core, enabling selective connection based on the operational mode. Another patent describes a semiconductor device with a bank setting memory circuit that allows for data read operations in one bank while simultaneously performing data write or erase operations in another bank.

Career Highlights

Hiramatsu is currently employed at Kabushiki Kaisha Toshiba, where he continues to develop cutting-edge semiconductor technologies. His work has significantly impacted the efficiency of data processing in electronic devices.

Collaborations

Hiramatsu has collaborated with notable colleagues, including Yasuhiko Honda and Hideo Kato, contributing to advancements in semiconductor technology.

Conclusion

Tatsuya Hiramatsu's innovative work in semiconductor devices showcases his expertise and commitment to advancing technology. His contributions are vital to the ongoing evolution of electronic devices and data processing capabilities.

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]
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