Company Filing History:
Years Active: 2013-2021
Title: Akira Sengoku: Innovator in Light Emitting Devices
Introduction
Akira Sengoku is a prominent inventor based in Kiyosu, Japan. He has made significant contributions to the field of light emitting devices, holding a total of 8 patents. His innovative designs and methods have advanced the technology used in lighting applications.
Latest Patents
One of Sengoku's latest patents is a light emitting device that features a wiring substrate with an n-electrode and a p-electrode. This device includes a light emitting element that is installed across a first gap between the n-electrode and the p-electrode. Additionally, the design incorporates an underfill that fills the space between the wiring substrate and the light emitting element. Notably, at least one of the n-pad electrode and the p-pad electrode is divided into two islands with a linear shape second gap in between. This second gap is continuous with a linear shape third gap between the n-pad electrode and the p-pad electrode. Another significant patent is a light-emitting device that consists of a base material with a conductor layer, a light-emitting element mounted on the base, and a phosphor layer arranged above the light-emitting element. This design also features a resin layer that contacts both the phosphor layer and the conductor layer, containing heat-conductive particles with a thermal conductivity of not less than 100 W/m·K.
Career Highlights
Sengoku is currently employed at Toyoda Gosei Co., Ltd., where he continues to innovate in the field of light emitting devices. His work has been instrumental in developing new technologies that enhance the efficiency and effectiveness of lighting solutions.
Collaborations
Throughout his career, Sengoku has collaborated with talented individuals such as Hiroyuki Tajima and Yosuke Tsuchiya. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Akira Sengoku's contributions to the field of light emitting devices exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of technology and a commitment to advancing the industry.