Kameyama, Japan

Tohru Daitoh

This inventor holds 21 USPTO granted patents and 9 published patent applications, primarily in Display Technology. Top assignee: Sharp Display Technology Corporation. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tohru Daitoh. Retrieved from https://idiyas.com/inventor/tohru-daitoh-shkc2bh9

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

Calculating rank
USPTO Granted Patents = 21 

% Patents Active = 100.0

Average Co-Inventor Count = 5.9

ph-index = 1


Company Filing History:


Years Active: 2023-2026

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Areas of Expertise:
Active Matrix Substrate
Display Device
Signal Line Drive Circuit
Liquid Crystal Display
Manufacturing Method
Touch Sensor Function
Transistor
TFT
Circuit Substrate
Shift Register
Semiconductor Device
21 patents (USPTO):Explore Patents

Title: Tohru Daitoh: Innovator in Display Technology

Introduction

Tohru Daitoh is a prominent inventor based in Kameyama, Japan. He has made significant contributions to the field of display technology, holding a total of 12 patents. His work focuses on advancements in active matrix substrates and display devices, showcasing his expertise in semiconductor technology.

Latest Patents

Daitoh's latest patents include an innovative active matrix substrate and display device. This active matrix substrate features a pixel TFT that incorporates an oxide semiconductor layer, a gate insulating layer, and a gate electrode. The design also includes multiple gate lines and an interlayer insulating layer that covers the gate electrode and lines. Additionally, he has developed a transistor that consists of a first electrode, a semiconductor portion, and multiple electrodes that interact to create efficient electrical performance.

Career Highlights

Throughout his career, Daitoh has been associated with Sharp Display Technology Corporation, where he has played a crucial role in developing cutting-edge display technologies. His work has significantly impacted the industry, leading to advancements in display quality and efficiency.

Collaborations

Daitoh has collaborated with notable colleagues, including Yoshihito Hara and Kengo Hara. These partnerships have fostered innovation and contributed to the success of various projects within the company.

Conclusion

Tohru Daitoh's contributions to display technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in the industry, making a lasting impact on display 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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