Location History:
- Saitama, JP (1990 - 1992)
- Tsurugashima, JP (1994 - 1995)
Company Filing History:
6 out of 2,861 
1 out of 775 
Years Active: 1990-1995
Title: The Innovative Mind of Tohru Namiki
Introduction: Tohru Namiki, an esteemed inventor based in Tsurugashima, Japan, has made significant contributions to the field of organic electroluminescent devices. With a remarkable portfolio of six patents, Namiki's work exhibits a commitment to advancing technology and enhancing device efficiency.
Latest Patents: Among his latest innovations are groundbreaking patents for organic electroluminescent devices. One patent outlines a novel organic electroluminescent device consisting of an anode, a positive-hole transport layer made of an organic compound, an emitting layer of an organic compound, and a cathode. This unique arrangement allows the device to emit light at high luminance and efficiency, even under low voltage conditions, while reducing luminance degradation over time. The device's design also expands the selection of cathode materials, enabling the use of transparent electrodes like indium tin oxide (ITO). Another notable patent involves the development of organic EL elements boasting high environmental stability and luminous efficiency. These elements utilize an alloy cathode composed of lithium and aluminum or strontium and magnesium, with precisely controlled concentrations to optimize performance.
Career Highlights: Tohru Namiki has garnered valuable experience working with prominent companies, including Pioneer Electronics Corporation and Nippon Kayaku Kabushiki Kaisha. His tenure at these firms allowed him to refine his innovative skills and contribute to the advancement of lighting technology.
Collaborations: Throughout his career, Namiki has collaborated with talented colleagues such as Kenichi Nagayama and Teruichi Watanabe. These partnerships have further fostered his inventive spirit and led to the exploration of new ideas in the field of electroluminescent technology.
Conclusion: Tohru Namiki's contributions to organic electroluminescent devices exemplify his dedication to innovation and advancement in the field. His patents not only reflect his ingenuity but also pave the way for future developments in environmentally friendly and efficient lighting solutions. Namiki's legacy will undoubtedly inspire future inventors and engineers to continue pushing the boundaries of technology.