This inventor holds 1 USPTO granted patent. Top assignee: Dai Nippon Toryo Co., Ltd.. Active years: 1976.
Company Filing History:
Years Active: 1976
Title: The Innovative Contributions of Takao Toryu
Introduction
Takao Toryu is a notable inventor based in Chigasaki, Japan. He is recognized for his innovative work in the field of luminous devices. His contributions have significantly impacted the technology surrounding gaseous discharge devices.
Latest Patents
Toryu 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 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 be exposed to the gas's emission discharge. This innovative device produces blue light with enhanced emission efficiency and chroma saturation.
Career Highlights
Takao Toryu is associated with Dai Nippon Toryo Co., Ltd., where he continues to develop and refine his inventions. His work has garnered attention for its practical applications and efficiency in lighting technology.
Collaborations
Toryu has collaborated with notable colleagues, including Akiyasu Kagami and Takashi Hase. Their combined expertise has contributed to advancements in the field of luminous devices.
Conclusion
Takao Toryu's innovative contributions to the field of gaseous discharge luminous devices highlight his role as a significant inventor. His work continues to influence the development of efficient lighting technologies.