Tokyo, Japan

Hideo Kato

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Fukuoka Paper Manufacturing Co., Ltd., Tdk Corporation, Tenyo Co., Ltd.. Active years: 1983-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideo Kato. Retrieved from https://idiyas.com/inventor/hideo-kato-14b39a2i

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 3

Forward Citations = 73(Granted Patents)


Company Filing History:


Years Active: 1983-2001

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4 patents (USPTO):Explore Patents

Title: Hideo Kato: Innovator in Organic Electroluminescent Devices

Introduction

Hideo Kato is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of organic electroluminescent devices, holding a total of 4 patents. His innovative designs have paved the way for advancements in technology and product longevity.

Latest Patents

One of Kato's latest patents is an organic electroluminescent device. This device comprises a substrate, an organic EL structure stacked on the substrate, a sealing plate located on the organic EL structure with a predetermined space in between, and a sealing adhesive agent for fixing the sealing plate on the substrate. The sealing adhesive agent is a photo-curing type that generates gases under specific heating conditions, ensuring minimal deterioration over time and maintaining performance for an extended service life. Another notable invention is a cigarette case jugglery device. This device features a hollow rectangular casing with a drawer assembly that accommodates multiple cigarettes. The design allows for smooth sliding and engagement with the casing, enhancing the user experience.

Career Highlights

Throughout his career, Hideo Kato has worked with reputable companies such as Fukuoka Paper Manufacturing Co., Ltd. and TDK Corporation. His experience in these organizations has contributed to his expertise and innovative capabilities in the field.

Collaborations

Kato has collaborated with talented individuals, including Kouji Yasukawa and Hiroyuki Endo. These partnerships have fostered creativity and innovation in his projects.

Conclusion

Hideo Kato's contributions to organic electroluminescent devices and his inventive spirit have made a lasting impact on technology. His work continues to inspire future innovations 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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