Company Filing History:
Years Active: 2005
Title: Sakae Katayama: Innovator in Metal Halide Lamp Technology
Introduction
Sakae Katayama is a notable inventor based in Ehime-ken, Japan. He has made significant contributions to the field of lighting technology, particularly with his innovative designs for metal halide lamps. His work focuses on enhancing the performance and stability of these lamps, especially in automotive applications.
Latest Patents
Katayama holds a patent for a "Metal halide lamp with electrodes having a curved surface part and automotive headlamp apparatus." This invention addresses the issue of luminance flicker that can occur in mercury-free lamps, which is a common problem not present in mercury-containing lamps. The design features a hermetic vessel that is fire-resistant and translucent, with a pair of electrodes that are strategically positioned to minimize flicker. The lamp operates efficiently with a power of 60 W or lower, making it suitable for automotive headlamp applications.
Career Highlights
Sakae Katayama is associated with Harison Toshiba Lighting Corporation, where he continues to develop innovative lighting solutions. His expertise in lamp technology has positioned him as a key figure in the industry, contributing to advancements that improve both safety and performance in automotive lighting.
Collaborations
Throughout his career, Katayama has collaborated with talented individuals such as Makoto Deguchi and Hiromichi Kawashima. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge lighting technologies.
Conclusion
Sakae Katayama's contributions to the field of metal halide lamps demonstrate his commitment to innovation and excellence in lighting technology. His work not only addresses current challenges but also paves the way for future advancements in automotive lighting solutions.