Chiba, Japan

Yasuyuki Sasada

This inventor holds 34 USPTO granted patents and 4 published patent applications and 10 EPO patents, primarily in Liquid Crystal Technology. Top assignees: Jnc Corporation, Jnc Petrochemical Corporation, Chisso Corporation. Active years: 2003-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuyuki Sasada. Retrieved from https://idiyas.com/inventor/yasuyuki-sasada

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

USPTO Granted Patents = 34 

% Patents Active = 64.7

 

Average Co-Inventor Count = 2.1

ph-index = 6

Forward Citations = 84(Granted Patents)


Location History:

  • Tokyo, JP (2003 - 2019)
  • Chiba, JP (2006 - 2023)
  • Ichihara, JP (2003 - 2024)

Company Filing History:


Years Active: 2003-2024

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Areas of Expertise:
Liquid Crystal Compound
Organic Device
Electroluminescent Material
Polycyclic Aromatic Compound
Liquid Crystal Composition
Organic Semiconductor
Phenolic Compound
Dihydropyran Compound
Silsesquioxane Skeleton
Benzene Derivative
Polymerizable Compounds
Dielectric Anisotropy
34 patents (USPTO):Explore Patents

Title: Yasuyuki Sasada: Innovator in Polycyclic Aromatic Compounds

Introduction

Yasuyuki Sasada, a prominent inventor based in Chiba, Japan, has made significant contributions to the field of polycyclic aromatic compounds. With a remarkable portfolio of 33 patents, he has established himself as a key figure in the development of materials for organic devices and organic electroluminescent devices.

Latest Patents

One of Sasada's latest inventions involves a polycyclic aromatic compound represented by a specific formula, which offers a novel structure where certain rings can be substituted. This compound allows for the replacement of at least one hydrogen atom with deuterium, cyano, or a halogen, enhancing its applicability in various organic devices. Another noteworthy patent focuses on the use of such compounds as materials for organic devices, promoting improvements in quantum efficiency and reducing concentration quenching during device production.

Career Highlights

During his career, Yasuyuki Sasada has collaborated with well-established companies, including JNC Corporation and JNC Petrochemical Corporation. His expertise in the development of innovative chemical compounds has garnered him recognition within the industry and among peers. Sasada's work has paved the way for advancements in organic material science, which are crucial for modern electronic applications.

Collaborations

Throughout his career, Yasuyuki Sasada has worked closely with talented individuals such as Takuji Hatakeyama and Motoki Yanai. These collaborations have led to significant advancements in their field and have contributed to the success of numerous projects, further enhancing the impact of their collective innovations.

Conclusion

Yasuyuki Sasada is a distinguished inventor whose work in polycyclic aromatic compounds has propelled advancements in organic devices. His extensive patent portfolio reflects his commitment to innovation and excellence. As the field evolves, Sasada's contributions will likely continue to shape the future of material science and electronic applications.

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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