Yoshiro Sugita

Title: Yoshiro Sugita: Innovator in Organic Light-Emitting Materials

Introduction

Yoshiro Sugita is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of organic light-emitting materials, holding a total of 2 patents. His work focuses on developing advanced iridium complexes that enhance the performance of organic electroluminescent devices.

Latest Patents

Sugita's latest patents include a heteroleptic iridium complex and a light-emitting material and organic light-emitting element using this compound. The novel iridium complex is designed for application in organic electroluminescent light-emitting devices and organic electrochemical light-emitting devices. It is characterized by its thermal stability and excellent sublimability. The complex is represented by General Formula (1), where various substituents can be hydrogen atoms, alkyl groups, aryl groups, halogen atoms, or cyano groups. Additionally, he has developed a method for producing a complex of tris-orthometallated iridium, which offers high selectivity compared to conventional methods.

Career Highlights

Throughout his career, Sugita has worked with esteemed organizations such as the National Institute of Advanced Industrial Science and Technology and Furuya Metal Co., Ltd. His experience in these institutions has allowed him to refine his expertise in the field of organic materials and their applications in technology.

Collaborations

Sugita has collaborated with notable colleagues, including Hideo Konno and Takashi Ito. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Yoshiro Sugita's innovative work in organic light-emitting materials has positioned him as a key figure in the field. His patents reflect his commitment to advancing technology and improving the efficiency of light-emitting devices.