Company Filing History:
Years Active: 1993-2014
Title: Kazushi Tominaga - Innovator in Discharge Lamp Technology
Introduction
Kazushi Tominaga is an inventor based in Gyoda-shi, Japan. He has made significant contributions to the field of discharge lamp technology. Although he currently holds no granted patents, his innovative ideas are reflected in his latest patent applications.
Latest Patent Applications
Kazushi Tominaga's recent patent applications include:
1. **Electrode for Discharge Lamp and Method for Manufacturing Same** - This application discloses an arrangement for a cut type electrode, wherein the removal of a coil is prevented. It also suppresses the generation of gaps between turns of a coil caused by repeatedly turning the lamp on and off. The electrode comprises a core rod with a leading end portion for discharge formed by a cutting process, and a coil wound around the core rod in n-turns, exposing the leading end portion. Notably, at least a first portion between a first turn and an adjacent turn, as well as a second portion between an n-th turn and an adjacent turn, are welded.
2. **High Pressure Discharge Lamp Electrode, Method for Manufacturing the Same, and High Pressure Discharge Lamp** - This application describes a high pressure discharge lamp electrode that includes a core rod, a head, and a coil covering the head. The head features a smaller-diameter section on the core-rod side and a larger-diameter section on the tip side. The coil covers the smaller-diameter section, ensuring that the winding-start end portion of the lowermost layer is positioned at the tip side of the smaller-diameter section. Additionally, at least a portion of the coil is welded to the larger-diameter section.
Conclusion
Kazushi Tominaga's work in discharge lamp technology showcases his innovative spirit and dedication to improving existing technologies. His latest patent applications reflect his commitment to advancing the field, even in the absence of granted patents.