Yokkaichi, Japan

Tatsuo Ogura

This inventor holds 1 USPTO granted patent and 6 published patent applications. Top assignee: Toshiba Memory Corporation. Active years: 2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuo Ogura. Retrieved from https://idiyas.com/inventor/tatsuo-ogura

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2020

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1 patent (USPTO):Explore Patents

Title: Innovations of Tatsuo Ogura in Semiconductor Technology

Introduction: Tatsuo Ogura is a prominent inventor based in Yokkaichi, Mie, Japan. He is known for his contributions to semiconductor technology, particularly in memory devices. With a focus on enhancing data writing methods, Ogura has made significant strides in the field.

Latest Patents: Tatsuo Ogura holds 1 patent for a semiconductor memory device and data writing method. This innovative device includes a plurality of memory cells and word lines connected to these cells. The row control circuit in the device is designed to apply a program voltage to a selected word line while adjusting the voltage value. It also manages pass voltages for other word lines, ensuring efficient data writing processes.

Career Highlights: Ogura's career is marked by his work at Toshiba Memory Corporation, where he has been instrumental in developing advanced memory technologies. His expertise in semiconductor devices has positioned him as a key figure in the industry.

Collaborations: Tatsuo Ogura has collaborated with various professionals in the field, including his coworker Hideto Horii. Their joint efforts have contributed to the advancement of semiconductor technologies.

Conclusion: Tatsuo Ogura's innovations in semiconductor memory devices reflect his dedication to improving data writing methods. His work continues to influence the technology landscape, showcasing the importance of innovation in the semiconductor industry.

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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