This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignee: Canon Kabushiki Kaisha. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Yuuki Kumagae: Innovator in Organic Light-Emitting Devices
Introduction
Yuuki Kumagae is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of organic light-emitting devices, showcasing his expertise and innovative spirit.
Latest Patents
Kumagae holds a patent for an organic light-emitting device, display apparatus, and electronic apparatus that includes the same. The patent details an organic light-emitting device featuring an insulating layer, an organic light-emitting element, and a color filter layer. This color filter layer comprises a first color filter that passes light with a first wavelength and a second color filter that passes light with a different wavelength. Notably, the concentration of an organic alkali with a nitrogen atom and a hydroxy group in the color filter layer is less than 108.2 ng/cm.
Career Highlights
Yuuki Kumagae is associated with Canon Kabushiki Kaisha, a leading company in imaging and optical products. His work at Canon has allowed him to explore and develop advanced technologies in the field of organic light-emitting devices.
Collaborations
Kumagae has collaborated with talented coworkers, including Jun Kamatani and Satoru Shiobara. Their combined efforts contribute to the innovative projects at Canon.
Conclusion
Yuuki Kumagae's work in organic light-emitting devices exemplifies the spirit of innovation in technology. His contributions continue to influence advancements in electronic apparatuses and display technologies.