Tokyo, Japan

Tamaki Toba

This inventor holds 19 USPTO granted patents. Top assignees: Nec Corporation, Tdk Corporation, Denso Corporation. Active years: 2002-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tamaki Toba. Retrieved from https://idiyas.com/inventor/tamaki-toba

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


% Patents Active = 57.9

Average Co-Inventor Count = 3.9

ph-index = 6

Forward Citations = 129(Granted Patents)


Company Filing History:


Years Active: 2002-2008

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19 patents (USPTO):Explore Patents

Title: Tamaki Toba: Innovator in Semiconductor and Magnetic Technologies

Introduction

Tamaki Toba, located in Tokyo, Japan, is a renowned inventor with a portfolio of 19 patents. His contributions to the fields of semiconductor devices and magnetic technologies have significantly advanced modern electronic applications.

Latest Patents

Toba's recent patents include a groundbreaking semiconductor device designed for display applications, which features a low-resistance bus interconnect and an efficient method for its manufacturing. This innovation involves a substrate with multiple circuit units equipped with thin-film transistors, optimizing voltage supply through strategically designed bus interconnects. Another notable patent pertains to a thin-film magnetic head integrated with a nonmagnetic body, contributing to improved performance in magnetic storage devices. This invention includes a specialized construction of layers, each serving a specific purpose in enhancing the magnetic reading and writing processes.

Career Highlights

Throughout his career, Toba has worked with prestigious companies, notably NEC Corporation and TDK Corporation. His tenure in these organizations has allowed him to translate innovative concepts into practical applications, reinforcing his position as a leading inventor in his field.

Collaborations

In his endeavors, Toba has collaborated with esteemed colleagues such as Nobuyuki Ishiwata and Yoshihiro Nonaka. Their joint efforts have fostered an environment of creativity and innovation, contributing to significant advancements in technology.

Conclusion

Tamaki Toba's contributions through his patents underscore the importance of innovation in technology. His work continues to influence the evolution of electronic devices, making him a pivotal figure in the sphere of semiconductors and magnetic technologies.

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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