Sakai, Japan

Hiroshi Aichi

This inventor holds 8 USPTO granted patents and 3 published patent applications. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 2007-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Aichi. Retrieved from https://idiyas.com/inventor/hiroshi-aichi

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

Calculating rank
USPTO Granted Patents = 8 

% Patents Active = 50.0

Average Co-Inventor Count = 1.1

ph-index = 3

Forward Citations = 16(Granted Patents)


Location History:

  • Matsusaka, JP (2007)
  • Osaka, JP (2014 - 2015)
  • Sakai, JP (2019 - 2021)

Company Filing History:


Years Active: 2007-2021

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8 patents (USPTO):Explore Patents

Title: Hiroshi Aichi: Innovator in Display Technology

Introduction

Hiroshi Aichi is a prominent inventor based in Sakai, Japan. He has made significant contributions to the field of display technology, holding a total of 8 patents. His work primarily focuses on active matrix substrates and liquid crystal displays, which are essential components in modern electronic devices.

Latest Patents

Aichi's latest patents include innovative designs such as an active matrix substrate and a method for manufacturing the same. This active matrix substrate features a thin film transistor, a pixel electrode, and a transparent capacitor portion. Notably, the design ensures that the drain contact region does not overlap with critical contact regions, enhancing the performance of the display. Another significant patent involves a liquid crystal display that comprises an active matrix substrate, an opposite substrate, and a liquid crystal layer. This design includes multiple pixels and various layers that improve the overall functionality and efficiency of the display.

Career Highlights

Hiroshi Aichi is associated with Sharp Kabushiki Kaisha Corporation, where he has been instrumental in advancing display technologies. His innovative approaches have led to the development of cutting-edge products that are widely used in consumer electronics. Aichi's expertise in the field has positioned him as a key figure in the industry.

Collaborations

Aichi has collaborated with notable colleagues such as Tatsuya Kawasaki and Ken Nakanishi. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Hiroshi Aichi's contributions to display technology through his patents and collaborations have significantly impacted the industry. His innovative spirit continues to drive advancements in electronic displays, making him a noteworthy inventor in the field.

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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