Kanagawa, Japan

Kazushige Takechi

This inventor holds 4 USPTO granted patents and 5 published patent applications. Top assignees: Xiamen Tianma Display Technology Co., Ltd., Xiamen Tianma Display Technology Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazushige Takechi. Retrieved from https://idiyas.com/inventor/kazushige-takechi-y7p3ryhv

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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4 patents (USPTO):Explore Patents

Title: Kazushige Takechi: Innovator in Oxide Semiconductor Technology

Introduction

Kazushige Takechi is a prominent inventor based in Kanagawa, Japan. He is known for his significant contributions to the field of semiconductor technology, particularly in the development of oxide semiconductor thin-film transistors. His innovative work has led to advancements that are crucial for modern electronic devices.

Latest Patents

Kazushige Takechi holds 1 patent for his invention titled "Oxide semiconductor thin-film transistor device and method of manufacturing the same." This patent describes an oxide semiconductor thin-film transistor device that includes a gate electrode region, an oxide semiconductor region, a first source/drain electrode region, and a second source/drain electrode region. The oxide semiconductor region features a concentration distribution of an element that can increase the resistance of the oxide semiconductor. Notably, the concentration distribution shows a first concentration at the centroid of a channel region overlapping the gate electrode region in a planar view. Additionally, the concentration distribution indicates a higher concentration in the vicinity of at least part of the boundary defining the outer end of the channel region.

Career Highlights

Kazushige Takechi has made remarkable strides in his career, particularly through his work at Xiamen Tianma Display Technology Co., Ltd. His expertise in semiconductor technology has positioned him as a key player in the industry, contributing to the development of advanced display technologies.

Collaborations

Throughout his career, Kazushige has collaborated with notable colleagues, including Jun Tanaka and Kenji Sera. These collaborations have fostered innovation and have been instrumental in advancing their shared goals in semiconductor research and development.

Conclusion

Kazushige Takechi's contributions to oxide semiconductor technology exemplify his dedication to innovation in the field. His patent on thin-film transistors showcases his expertise and commitment to advancing electronic device technology.

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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