This inventor holds 2 USPTO granted patents and 4 published patent applications and 2 EPO patents. Top assignees: Kwansei Gakuin Educational Foundation, Jnc Corporation, Sk Materials Jnc Co., Ltd.. Active years: 2019-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 77 
1 out of 587 
1 out of 19 Years Active: 2019-2025
Title: Hiroki Hirai: Innovator in Organic Electroluminescent Materials
Introduction
Hiroki Hirai is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of organic electroluminescent materials, holding 2 patents that showcase his innovative approach to polycyclic aromatic compounds.
Latest Patents
Hirai's latest patents focus on a novel polycyclic aromatic compound. This compound features plural aromatic rings linked via boron atoms, oxygen atoms, and similar elements. The innovation allows for a broader selection of materials for organic electroluminescent elements. Additionally, his work provides an excellent organic electroluminescent element by utilizing this novel compound as a material.
Career Highlights
Throughout his career, Hiroki Hirai has worked with esteemed organizations such as Kwansei Gakuin Educational Foundation and JNC Corporation. His experience in these institutions has contributed to his expertise in the field of organic materials.
Collaborations
Hirai has collaborated with notable coworkers, including Takuji Hatakeyama and Soichiro Nakatsuka. Their joint efforts have further advanced the research and development of innovative materials.
Conclusion
Hiroki Hirai's contributions to the field of organic electroluminescent materials highlight his role as a leading inventor. His innovative patents and collaborations reflect his commitment to advancing technology in this area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile