Tokyo, Japan

Takayoshi Hayashi

This inventor holds 6 USPTO granted patents and 3 EPO patents. Top assignees: Nippon Telegraph and Telephone Corporation, Toppan Printing Co., Ltd.. Active years: 1999-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayoshi Hayashi. Retrieved from https://idiyas.com/inventor/takayoshi-hayashi-ryay7txa

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


% Patents Active = 83.3

 

Average Co-Inventor Count = 4.1

ph-index = 3

Forward Citations = 101(Granted Patents)


Location History:

  • Kodaira, JP (1999)
  • Tokyo, JP (2002 - 2020)

Company Filing History:


Years Active: 1999-2020

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6 patents (USPTO):Explore Patents

Title: Takayoshi Hayashi: Innovator in Display Technology

Introduction

Takayoshi Hayashi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of display technology, holding a total of 6 patents. His innovative designs and concepts have paved the way for advancements in how information is visually presented.

Latest Patents

Hayashi's latest patents include a unique display that features a transparent base with a structure-forming layer, a light reflection layer, and a protective layer. This design allows the light reflection layer to reflect part of the incident light while transmitting the rest. Additionally, he has developed an image display that consists of two portions: one that displays first information in the object's color and another that shows second information in structural color through a relief structure. This relief structure can include elements such as diffraction gratings and holograms, enhancing the visual experience.

Career Highlights

Throughout his career, Hayashi has worked with notable companies, including Nippon Telegraph and Telephone Corporation and Toppan Printing Co., Ltd. His experience in these organizations has contributed to his expertise in display technologies and innovations.

Collaborations

Hayashi has collaborated with esteemed colleagues such as Shiro Matsumoto and Satoshi Gocho. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Takayoshi Hayashi's contributions to display technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a deep understanding of visual presentation, making him a key figure in the industry.

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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