This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Harison Toshiba Lighting Corporation. Active years: 2005-2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ehime, JP (2005 - 2007)
- Imabari, JP (2011)
Company Filing History:
Years Active: 2005-2011
Title: Innovations of Yuji Takeda in Low-Pressure Discharge Lamps
Introduction
Yuji Takeda is a notable inventor based in Ehime, Japan. He has made significant contributions to the field of lighting technology, particularly in the development of low-pressure discharge lamps. With a total of 3 patents to his name, Takeda's work has paved the way for advancements in efficient lighting solutions.
Latest Patents
One of Takeda's latest patents is for a low-pressure discharge lamp and method for manufacturing it. This innovation features a tubular glass lamp vessel with conductor layers formed as electrodes on its outer surface. The ultrasonic solder dipping layers are created at both ends of the vessel, enhancing the strength of the contact between the conductor layers and the glass surface. This design allows for mass production at a low cost while maintaining uniform thickness in the conductor layers.
Another significant patent by Takeda involves a low-pressure discharge lamp equipped with external electrodes that have heat equalizing members. This dielectric barrier discharge type lamp includes external electrodes positioned on the ends of the tubular glass lamp vessel. The incorporation of heat equalizing members helps to maintain a consistent surface temperature, thereby extending the lifespan of the lamp and preventing local temperature rises.
Career Highlights
Yuji Takeda is currently associated with Harison Toshiba Lighting Corporation, where he continues to innovate in the field of lighting technology. His work has not only contributed to the company's portfolio but has also enhanced the overall efficiency and effectiveness of lighting solutions available in the market.
Collaborations
Takeda has collaborated with notable colleagues such as Takayoshi Kurita and Masami Takagi. Their combined expertise has fostered an environment of innovation and creativity, leading to the development of advanced lighting technologies.
Conclusion
Yuji Takeda's contributions to the field of low-pressure discharge lamps exemplify the impact of innovative thinking in technology. His patents reflect a commitment to improving lighting solutions, ensuring they are both efficient and cost-effective.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile