Location History:
- Hirakata, JP (2006 - 2015)
- Osaka, JP (2013 - 2018)
Company Filing History:
4 out of 16,453 
2 out of 394 
2 out of 13,307 
Years Active: 2006-2018
Title: The Innovations of Ryoji Yokotani: Pioneering the Future of LED Technology
Introduction: Ryoji Yokotani, an accomplished inventor based in Osaka, Japan, has made significant contributions to the field of lighting technology with ten patents to his name. His innovative designs focus on enhancing the efficiency and effectiveness of LED lighting solutions, catering to both technical performance and user experience.
Latest Patents: One of Ryoji Yokotani's most notable inventions is the LED lamp device featuring a fluorescent element shaped for uniform light conversion. This device comprises multiple LED elements mounted on a substrate, which emit light at a first wavelength. A carefully designed fluorescent element, excitable by this emitted light, produces a second wavelength. The ingenious arrangement ensures that there are no gaps between the fluorescent element and the substrate, allowing for a consistent distribution of light. The unique shaping of the fluorescent material corresponds with the positioning of the LED elements, achieving uniform light output across various exit directions, which greatly enhances the functionality of LED lighting.
Career Highlights: Over the years, Yokotani has worked with prominent companies in the electronics sector, including Panasonic Corporation and Panasonic Electric Works Co., Ltd. His tenure at these organizations has allowed him to refine his innovative skills and contribute to cutting-edge technologies in LED lighting.
Collaborations: Throughout his career, Yokotani has collaborated with talented individuals, including Masaru Sugimoto and Hideyoshi Kimura. These partnerships have fostered a creative environment, enabling the development of advanced lighting solutions that meet evolving market demands.
Conclusion: Ryoji Yokotani stands out as a visionary inventor in the realm of LED technology. His latest patents reflect his commitment to innovation and excellence in lighting solutions. As the industry continues to evolve, Yokotani's work will undoubtedly play a crucial role in shaping the future of efficient and effective lighting systems.