Osaka, Japan

Yoshiki Hayashida

This inventor holds 13 USPTO granted patents. Top assignees: Joled Inc., Matsushita Electronics Corporation, Matsushita Electric Industrial Co., Ltd.. Active years: 1999-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiki Hayashida. Retrieved from https://idiyas.com/inventor/yoshiki-hayashida

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


% Patents Active = 84.6

Average Co-Inventor Count = 3.8

ph-index = 2

Forward Citations = 72(Granted Patents)


Location History:

  • Tokyo, JP (2017 - 2018)
  • Osaka, JP (1999 - 2019)

Company Filing History:


Years Active: 1999-2019

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13 patents (USPTO):Explore Patents

Title: Innovations of Yoshiki Hayashida

Introduction

Yoshiki Hayashida is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of organic electroluminescence technology. With a total of 13 patents to his name, his work has had a considerable impact on the development of display devices.

Latest Patents

Hayashida's latest patents include a method for manufacturing organic EL display devices and an innovative approach to repairing defects during the manufacturing process. The first patent outlines a method for detecting and addressing defects in lengthwise banks formed over a substrate. This method involves creating a dam in adjacent concave spaces to ensure proper ink ejection during the manufacturing of organic functional layers. His second patent focuses on a display panel that includes multilayer wiring and a member designed to reduce the probability of power line mis-pressing during the manufacturing process. This design enhances the reliability and efficiency of organic electroluminescence elements.

Career Highlights

Throughout his career, Yoshiki Hayashida has worked with notable companies such as Joled Inc. and Matsushita Electronics Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in display technology.

Collaborations

Hayashida has collaborated with talented individuals in the field, including Takayuki Shimamura and Kazuhiro Kobayashi. These partnerships have fostered a creative environment that has led to the development of advanced technologies.

Conclusion

Yoshiki Hayashida's contributions to the field of organic electroluminescence are noteworthy. His innovative patents and collaborations have significantly advanced display technology, 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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