Hitachi, Japan

Tetsuya Aoyama

This inventor holds 9 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Chemical Company, Ltd.. Active years: 1984-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuya Aoyama. Retrieved from https://idiyas.com/inventor/tetsuya-aoyama-otywloju

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

Calculating rank

% Patents Active = 55.6

Average Co-Inventor Count = 4.3

ph-index = 4

Forward Citations = 72(Granted Patents)


Location History:

  • Hitachi, JP (1984 - 2006)
  • Kawagoe, JP (2005 - 2007)

Company Filing History:


Years Active: 1984-2007

Loading Chart...
9 patents (USPTO):Explore Patents

Title: The Innovative Journey of Tetsuya Aoyama

Introduction

Tetsuya Aoyama, an accomplished inventor from Hitachi, Japan, has made significant contributions to the field of display technology. With an impressive portfolio of 9 patents, Aoyama's work focuses on advancing the capabilities of liquid crystal displays, enhancing both their functionality and performance.

Latest Patents

Two of Tetsuya Aoyama's latest patents showcase his innovative approach to display technology. The first patent, titled "Liquid Crystal Display Apparatus," describes a liquid crystal display apparatus that incorporates a substrate and a second substrate with a liquid crystal layer sandwiched between them. This design includes a plurality of pixels and forms a display section, where each pixel features first and second pixel electrodes alongside a common electrode.

Aoyama's second patent, known as "Image Display Method and Image Display Apparatus," outlines a display method that achieves high-definition image display while ensuring high-speed dynamic image presentation. The method involves taking a specific number of pixels as a block unit to create a screen image, allowing for simultaneous display of identical information across multiple pixels within one block and varying information on the remaining pixels.

Career Highlights

Throughout his career, Tetsuya Aoyama has worked with prestigious companies including Hitachi, Ltd. and Hitachi Chemical Company, Ltd. His tenure at these organizations allowed him to refine his skills in designing and innovating display technologies, ultimately leading to his numerous patents.

Collaborations

Aoyama's innovative endeavors have led him to collaborate with esteemed colleagues such as Shinichi Komura and Tsunenori Yamamoto. Together, they have contributed to advancements in display technology, combining their expertise to develop groundbreaking solutions.

Conclusion

Tetsuya Aoyama stands out as a prominent figure in the realm of display innovations. His contributions not only enhance the visual experience for consumers but also pave the way for future advancements in technology. With a solid foundation of patents and collaborative efforts, Aoyama's influence in the industry continues to grow, inspiring the next generation of inventors 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]
Loading…