Chiba, Japan

Yuuichi Takenaka

This inventor holds 16 USPTO granted patents and 2 published patent applications. Top assignees: Hitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd., Hitachi Device Engineering Co., Ltd.. Active years: 2001-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuuichi Takenaka. Retrieved from https://idiyas.com/inventor/yuuichi-takenaka

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

USPTO Granted Patents = 16 

% Patents Active = 93.8

Average Co-Inventor Count = 1.6

ph-index = 5

Forward Citations = 101(Granted Patents)


Location History:

  • Mobara, JP (2001 - 2013)
  • Chiba, JP (2010 - 2014)
  • Hyogo, JP (2019)

Company Filing History:


Years Active: 2001-2019

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16 patents (USPTO):Explore Patents

Title: Yuuichi Takenaka: Innovator in Display Technology

Introduction

Yuuichi Takenaka is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of display technology, holding a total of 16 patents. His innovative work has been instrumental in advancing the capabilities of display devices.

Latest Patents

Among his latest patents, Yuuichi Takenaka has developed a display device that features a display panel, a metallic wiring formed within the panel, and a semiconductor integrated circuit element. This element is connected to the display panel through a UV curing anisotropic conductive film. The design includes a plurality of bumps, with the metallic wiring electrically connected to these bumps through the conductive film. Notably, the metallic wiring comprises several openings, and at least one bump is strategically placed between two adjacent openings. Another significant patent involves a display device that incorporates a flexible board. This board includes a first wiring portion that is narrower than a second wiring portion, ensuring that the second portion does not overlap a terminal portion. The display panel in this patent features a thin film transistor substrate with a terminal portion that includes multiple terminals, along with a drive circuit connected to these terminals.

Career Highlights

Yuuichi Takenaka has worked with notable companies in the display technology sector, including Hitachi Displays, Ltd. and Panasonic Liquid Crystal Display Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in display technology.

Collaborations

Throughout his career, Yuuichi Takenaka has collaborated with esteemed colleagues such as Hiroshi Yamate and Ryutaro Oke. These partnerships have fostered a creative environment that has led to innovative solutions in the field.

Conclusion

Yuuichi Takenaka's contributions to display technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of advanced display devices, showcasing the importance of innovation in 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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