Chiba, Japan

Takahiro Ochiai

This inventor holds 136 USPTO granted patents and 10 published patent applications and 2 EPO patents, primarily in Display Technology (CPC class G02F1-1368). Top assignees: Japan Display Inc., Panasonic Liquid Crystal Display Co., Ltd., Hitachi Displays, Ltd.. Active years: 2002-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiro Ochiai. Retrieved from https://idiyas.com/inventor/takahiro-ochiai

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

USPTO Granted Patents = 136 

% Patents Active = 88.2

 

Average Co-Inventor Count = 3.3

ph-index = 18

Forward Citations = 1,040(Granted Patents)

Forward Citations (Not Self Cited) = 977(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Mobara, JP (2002 - 2009)
  • Tokyo, JP (2015 - 2022)
  • Chiba, JP (2006 - 2024)

Company Filing History:


Years Active: 2002-2026

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Areas of Expertise:
Display Device
Liquid Crystal Display
Shift Register Circuit
Three Dimensional Display
Transparent Electrode
Pixel Electrode
Counter Electrode
Driver Circuit
Insulating Film
Bus Lead Wire
Image Display
136 patents (USPTO):Explore Patents

Title: Takahiro Ochiai: A Prolific Innovator in Display Device Technology

Introduction:

Takahiro Ochiai, a highly accomplished inventor hailing from Chiba, Japan, has made significant contributions to the field of display device technology. With an impressive portfolio of 131 patents, Ochiai has played a crucial role in advancing the design and functionality of liquid crystal display (LCD) devices. This article delves into Ochiai's latest patents, highlights his notable career achievements, and sheds light on his collaborations with esteemed colleagues.

Latest Patents:

Ochiai's recent patents demonstrate his focus on refining shift register circuits and enhancing the performance of display devices. For instance, he developed a novel bidirectional shift register circuit for display devices, which allows for efficient data transmission in both forward and backward shift operations. This innovation optimizes the reset signals of dummy register circuits, streamlining the overall shift operation and improving the circuit's performance.

Another notable contribution by Ochiai is his work on liquid crystal display panels with enhanced storage capacitors. By employing a laminated structure consisting of multiple transparent electrodes and insulating films, Ochiai's design achieves a larger storage capacitor within each pixel of the display panel. This innovation enhances the quality and visual performance of the liquid crystal display, resulting in a better viewing experience for users.

Career Highlights:

Throughout his career, Takahiro Ochiai has worked with prominent companies in the display technology industry. He has made significant contributions to Japan Display Inc., a renowned manufacturer of LCD panels, where he has undoubtedly played a pivotal role in their research and development efforts. Ochiai has also been associated with Panasonic Liquid Crystal Display Co., Ltd., contributing to their advancements in LCD technology.

Collaborations:

Ochiai's work has been enriched through collaborations with esteemed colleagues, including Tohru Sasaki and Mitsuru Goto. These collaborative efforts have not only fostered innovation but have also enhanced the exchange of knowledge and expertise within the field of display device technology. By working together, Ochiai and his colleagues have been able to push the boundaries of what is possible in the world of LCD displays.

Conclusion:

Takahiro Ochiai's contributions to display device technology, as evidenced by his extensive patent portfolio, highlight his ingenuity and expertise in the field. His innovative designs for shift register circuits and storage capacitors have significantly improved the performance and functionality of liquid crystal display devices. By collaborating with esteemed colleagues, Ochiai has made lasting contributions to the industry that will continue to shape the future of display technology. As an accomplished inventor, Ochiai's work stands as a testament to the power of innovation and the transformative potential it holds in various domains.

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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