This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Iwasaki Electric Co., Ltd.. Active years: 2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2012
Title: Junpei Nishimura: High-Pressure Discharge Lamp Electrode Innovation
Introduction
Junpei Nishimura is an inventor associated with Gyoda, Japan, and Iwasaki Electric Co., Ltd. His patent work addresses electrode design and manufacturing for high-pressure discharge lamps.
Latest Patents
Nishimura is credited with 1 patent: “Electrode for High Pressure Discharge Lamp, High Pressure Discharge Lamp, and Method for Manufacturing Electrode for High Pressure Discharge Lamp.” The invention describes an electrode core bar with sections of different diameters and a coil positioned between a step and the bar’s leading end. This arrangement is designed to prevent the coil from springing back while supporting accurate coil positioning and productive manufacturing.
Career Highlights
The patent reflects Nishimura’s work on practical improvements to lamp components and their production. Its design focuses on securing the electrode coil in position through the geometry of the core bar.
Collaborations
Nishimura’s listed coworkers include Toshio Yoshizawa and Yoshiaki Kuroda. The available information identifies his association with Iwasaki Electric Co., Ltd., but does not specify their roles in the patent.
Conclusion
Junpei Nishimura’s patent presents a coil-positioning approach intended to improve the accuracy and productivity of high-pressure discharge lamp electrode manufacturing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile