This inventor holds 1 USPTO granted patent. Top assignee: Dai Nippon Toryo Co., Ltd.. Active years: 1976.
Company Filing History:
Years Active: 1976
Title: Junro Koike: Innovator in Gaseous Discharge Luminous Devices
Introduction
Junro Koike is a notable inventor based in Machida, Japan. He has made significant contributions to the field of luminous devices, particularly through his innovative patent that enhances light emission efficiency.
Latest Patents
Koike holds a patent for a gaseous discharge luminous device. This device includes a cell, electrodes with a discharge gap ranging from 0.1 to 3.0 mm, a phosphor, and a gas maintained at a pressure of 30 to 300 nm. The gas emits discharge emission spectra below 200 nm. The phosphor used in the device is either cerium-activated yttrium silicates or europium-activated orthophosphates, which are strategically placed in the cell to maximize exposure to the gas's emission discharge. This innovative design allows the device to emit blue light with higher emission efficiency and chroma saturation. Koike's patent represents a significant advancement in luminous technology.
Career Highlights
Junro Koike is associated with Dai Nippon Toryo Co., Ltd., where he continues to develop and refine his inventions. His work has positioned him as a key figure in the field of luminous devices, contributing to advancements that benefit various applications.
Collaborations
Koike collaborates with talented individuals such as Takao Toryu and Akiyasu Kagami. Their combined expertise fosters an environment of innovation and creativity, leading to the development of cutting-edge technologies.
Conclusion
Junro Koike's contributions to the field of luminous devices through his patent for a gaseous discharge luminous device highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventions.