Company Filing History:
Years Active: 2012-2014
Title: Innovations by Shinichi Takemasa
Introduction
Shinichi Takemasa is a notable inventor based in Gyoda, Japan. He has made significant contributions to the field of high-pressure discharge lamps, holding 2 patents that showcase his innovative approach to manufacturing and design.
Latest Patents
His latest patents include an electrode mount and a high-pressure discharge lamp utilizing this mount. The manufacturing methods he developed aim to prevent bending of the electrode shaft portion while minimizing production costs. One of his patents details a process that involves heat treatment of the electrode mount, which consists of an electrode and a metal foil welded together. Additionally, he has devised an oxidation process that uses laser irradiation to create an oxide on the surface of the electrode shaft, ensuring that this oxidation portion is included in the sealing area of the high-pressure discharge lamp.
Another patent focuses on a manufacturing method designed to prevent devitrification of the bulb in high-pressure discharge lamps used in projectors. This method involves initially driving the bulb with its optical axis set horizontally before shipping, with specific rotation angles to ensure optimal performance during actual use.
Career Highlights
Shinichi Takemasa is currently employed at Iwasaki Electric Co., Ltd., where he continues to innovate in the field of lighting technology. His work has had a significant impact on the efficiency and reliability of high-pressure discharge lamps.
Collaborations
He has collaborated with notable coworkers, including Atsushi Ohno and Kazushi Tominaga, contributing to various projects that enhance the functionality and design of lighting solutions.
Conclusion
Shinichi Takemasa's contributions to the field of high-pressure discharge lamps reflect his dedication to innovation and excellence. His patents not only address manufacturing challenges but also improve the overall performance of lighting technology.