Location History:
- Hyogo, JP (2009 - 2015)
- Himeji, JP (2014 - 2017)
Company Filing History:
Years Active: 2009-2017
Title: Innovations by Shinichi Ushijima
Introduction
Shinichi Ushijima is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of lighting technology, particularly through his innovative patents related to high-pressure discharge lamps. With a total of seven patents to his name, Ushijima continues to push the boundaries of lighting efficiency and performance.
Latest Patents
One of Ushijima's latest patents is a method for lighting a high-pressure discharge lamp. This method is designed to adjust the power supplied to the lamp based on the luminance parameters of image content. The innovation involves encapsulating halogen in the internal space of the arc tube part of the lamp in an excessive volume relative to its capacity. This design establishes a halogen cycle when mercury deposits without vaporizing. Additionally, the internal space is maintained at a higher temperature than the blackening temperature, which prevents significant blackening on the inner wall of the arc tube. Another significant patent is for a high-pressure discharge lamp that includes an arc tube part with tungsten electrodes and encapsulated mercury and halogen. This design also ensures the establishment of an appropriate halogen cycle when mercury partially deposits.
Career Highlights
Shinichi Ushijima has dedicated his career to advancing lighting technology. His work at Phoenix Electric Co., Ltd. has allowed him to collaborate with other talented professionals in the field. His innovative approach to high-pressure discharge lamps has garnered attention and respect within the industry.
Collaborations
Ushijima has worked alongside notable colleagues such as Tetsuya Gouda and Atsuji Nakagawa. Their combined expertise has contributed to the development of cutting-edge lighting solutions.
Conclusion
Shinichi Ushijima's contributions to lighting technology through his innovative patents demonstrate his commitment to enhancing efficiency and performance in high-pressure discharge lamps. His work continues to influence the industry and inspire future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.