Company Filing History:
1 out of 66 
1 out of 4,920 
Years Active: 1997
Title: Junichi Doi: Innovator in High-Pressure Discharge Lamp Technology
Introduction
Junichi Doi is a notable inventor based in Aichi, Japan. He is recognized for his contributions to the field of high-pressure discharge lamps. His innovative work has led to advancements in lamp technology, particularly through his patented designs.
Latest Patents
Doi holds a patent for a high-pressure discharge lamp featuring a ceramic discharge vessel. This vessel is made from a sintered body of optically translucent polycrystalline alumina ceramic. It is uniquely doped with specific amounts of magnesium oxide, zirconium dioxide, and yttrium oxide, which enhances the loading capacity and operating characteristics of both the vessel and the lamp. He has 1 patent to his name.
Career Highlights
Throughout his career, Junichi Doi has worked with several prominent companies. Notably, he has been associated with Patent-Treuhand-Gesellschaft F. Elektrische Glühlampen GmbH and NGK Insulators, Inc. His work in these organizations has contributed significantly to the development of innovative lighting solutions.
Collaborations
Doi has collaborated with various professionals in his field, including Rita Tiedt and Helmut Weske. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Junichi Doi's contributions to high-pressure discharge lamp technology exemplify his innovative spirit and dedication to advancing lighting solutions. His patented designs and collaborations with industry professionals highlight his significant impact in the field.