Location History:
- Tochigi-ken, JP (2002)
- Yokosuka, JP (2002 - 2006)
Company Filing History:
Years Active: 2002-2006
Title: Takayuki Fujita: Innovator in Lighting Technology
Introduction
Takayuki Fujita is a prominent inventor based in Yokosuka, Japan. He has made significant contributions to the field of lighting technology, particularly through his innovative designs of compact fluorescent lamps. With a total of 6 patents to his name, Fujita continues to push the boundaries of efficient lighting solutions.
Latest Patents
Fujita's latest patents include advancements in compact fluorescent lamps and self-ballasted fluorescent lamps. One of his notable inventions is a compact self-ballasted fluorescent lamp designed to be equivalent to a typical light bulb. This lamp features a cover, a lighting circuit, an arc tube, a base, and a globe, all formed into a shape that closely resembles standard light bulb dimensions. The arc tube consists of multiple U-shaped bent bulbs with an inner tube diameter ranging from 6 to 9 mm, arranged in parallel. The design allows for a bulb height of 50 to 60 mm and a discharge path length of 200 to 300 mm. The lamp is engineered to achieve a total luminous flux of no less than 700 lumens, with a lamp efficiency of at least 60 lumens per watt when powered at 7 to 15 watts. The overall envelope, which includes the cover and globe, has a height ranging from 110 to 125 mm, including the base height.
Career Highlights
Fujita is currently associated with Toshiba Lighting & Technology Corporation, where he applies his expertise in developing innovative lighting solutions. His work has significantly impacted the efficiency and design of modern lighting products.
Collaborations
Fujita has collaborated with notable colleagues, including Takeo Yasuda and Kiyoshi Nishio, to further enhance the development of lighting technologies.
Conclusion
Takayuki Fujita's contributions to the field of lighting technology exemplify his commitment to innovation and efficiency. His patents reflect a deep understanding of both functionality and design, making him a key figure in the advancement of modern lighting solutions.
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.