Company Filing History:
4 out of 56 
3 out of 662 
1 out of 52,735 
Years Active: 1988-2006
Title: Kiyoshi Saita: Innovator in Metal Halide Discharge Lamp Technology
Introduction
Kiyoshi Saita is a notable inventor based in Yokosuka, Japan. He has made significant contributions to the field of lighting technology, particularly in the development of metal halide discharge lamps. With a total of 8 patents to his name, Saita's work has paved the way for more efficient and environmentally friendly lighting solutions.
Latest Patents
One of Saita's latest patents is a lightning device for metal halide discharge lamps. This innovative lamp design allows for the disuse of mercury, which is a hazardous material. The lamp consists of a refractory and transparent hermetic vessel, a pair of electrodes fixed to the vessel, and a discharge medium that includes a first halide, a second halide, and a rare gas. The first halide is a metal halide that achieves the desired light emission, while the second halide has a relatively high vapor pressure and acts as a buffer gas. This design not only enhances the lamp's efficiency but also reduces environmental impact.
Another significant patent by Saita is related to the illuminating apparatus using metal halide discharge lamps. This invention also focuses on eliminating the need for mercury in the lamp's construction, further emphasizing Saita's commitment to sustainable technology.
Career Highlights
Throughout his career, Kiyoshi Saita has worked with prominent companies in the lighting industry, including Harison Toshiba Lighting Corporation and Toshiba Lighting & Technology Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in lighting technology.
Collaborations
Saita has collaborated with notable colleagues such as Toshihiko Ishigami and Mikio Matsuda. These partnerships have fostered an environment of innovation and creativity, leading to the development of several key technologies in the field.
Conclusion
Kiyoshi Saita's contributions to the field of lighting technology, particularly through his patents on metal halide discharge lamps, demonstrate his commitment to innovation and sustainability. His work continues to influence the industry and pave the way for future advancements in lighting solutions.