Tokorozawa, Japan

Takashi Watanabe

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Telegraph and Telephone Public Corporation. Active years: 1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Watanabe. Retrieved from https://idiyas.com/inventor/takashi-watanabe-8powhru2

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 = 4.0

ph-index = 1

Forward Citations = 112(Granted Patents)


Company Filing History:


Years Active: 1979

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1 patent (USPTO):Explore Patents

Title: Takashi Watanabe: Innovator in Semiconductor Technology

Introduction

Takashi Watanabe is a notable inventor based in Tokorozawa, Japan. He has made significant contributions to the field of semiconductor technology, particularly with his innovative designs that enhance memory devices. His work has implications for various applications in electronics and computing.

Latest Patents

Watanabe holds a patent for an irreversible semiconductor switching element and semiconductor memory. This invention features a semiconductor switching element made from a high resistivity polycrystalline silicon resistor. The resistance of this resistor irreversibly decreases to a small value at a threshold voltage, which is reached when the voltage across the resistor hits a specific point. The semiconductor memory device utilizes this switching element as a memory cell, along with a semiconductor gate element that controls the current flowing through the switching element.

Career Highlights

Watanabe is currently employed at Nippon Telegraph and Telephone Public Corporation, where he continues to work on advancing semiconductor technologies. His career is marked by a commitment to innovation and excellence in the field of electronics.

Collaborations

Throughout his career, Watanabe has collaborated with esteemed colleagues such as Junichi Murota and Nobuaki Ieda. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Takashi Watanabe's contributions to semiconductor technology exemplify the spirit of innovation. His patent for an irreversible semiconductor switching element showcases his expertise and commitment to advancing the field. Watanabe's work continues to influence the development of modern electronic devices.

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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