Location History:
- Minami-Ashigara, JP (2001 - 2008)
- Kanagawa, JP (2001 - 2011)
Company Filing History:
15 out of 16,458 
5 out of 16,042 
Years Active: 2001-2011
Title: Innovations of Tadanobu Sato: A Pioneer in Electroluminescent Devices
Introduction: Tadanobu Sato, an accomplished inventor hailing from Kanagawa, Japan, has made significant contributions to the field of electroluminescent devices. With a remarkable portfolio of 20 patents, Sato has dedicated his career to advancing technology in ways that enhance durability and color quality in lighting systems.
Latest Patents: Sato's latest inventions focus on improving the functionality and performance of electroluminescent devices. His first recent patent describes a surface emitting-type electroluminescent device which boasts the ability to be operated by a DC power source while demonstrating exceptional durability. This device features a stacked structure composed of a transparent electrical conductor layer, a transparent semiconductor layer and/or a transparent insulator layer, a light-emitting layer, and a back electrode layer, with each layer incorporating a metal oxide.
Another notable patent is for an electroluminescent device with enhanced color rendition. This technology ensures that the device presents at least two luminescent local maxima in the visible spectrum, where the first maxima is found between 450 to 530 nm, and the second maxima exceeds 605 nm. This innovation significantly improves the color quality of emitted light, making it a crucial advancement for applications requiring high-quality illumination.
Career Highlights: Tadanobu Sato has worked for prominent companies, including Fuji Photo Film Company, Limited and Fujifilm Corporation. Throughout his career, he has played a pivotal role in advancing technologies that support imaging and display applications, solidifying his reputation as a key inventor in this space.
Collaborations: Sato has collaborated with notable coworkers, including Tadashi Inaba and Takahiro Matsuno, contributing to a wide array of projects within the realm of electroluminescent systems. Their collective expertise has led to many advancements, fostering innovation and progress in their respective fields.
Conclusion: Tadanobu Sato's dedication to his craft is evident in his extensive patent portfolio and impactful innovations. His work within the domain of electroluminescent devices not only enhances their functionality but also paves the way for future developments in lighting technology. Through his collaborations and career milestones, Sato continues to inspire the next generation of inventors and innovators in Japan and beyond.
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.