Location History:
- Kawasaki, JP (1993)
- Kitakyushu, JP (2007 - 2009)
Company Filing History:
3 out of 52,711 
2 out of 3,077 
Years Active: 1993-2009
Title: The Innovations of Tomokazu Kitajima
Introduction
Tomokazu Kitajima is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of light-emitting devices, holding a total of 3 patents. His work focuses on creating devices that maintain color consistency despite changes in light wavelength.
Latest Patents
One of his latest patents is a light-emitting device designed to be free from color change, even when the wavelength of the light-emitting element shifts. This device includes a light-emitting element that emits primary light with an intensity peak at a wavelength shorter than 400 nm. It also features a silicone resin that embeds the light-emitting element and a fluorescent element contained within the silicone resin, which absorbs the primary light and releases visible light.
Career Highlights
Throughout his career, Tomokazu Kitajima has worked with prominent companies such as Kabushiki Kaisha Toshiba and Toyoda Gosei Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative light-emitting technologies.
Collaborations
Tomokazu has collaborated with several talented individuals in his field, including Koichi Nitta and Hiroaki Oshio. These collaborations have likely enhanced his research and development efforts.
Conclusion
Tomokazu Kitajima's work in the field of light-emitting devices showcases his innovative spirit and dedication to advancing technology. His patents reflect a commitment to solving complex challenges in light emission, making him a significant figure in the industry.
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.