Company Filing History:
Years Active: 1998-2017
Title: Tomonori Nagashima: A Pioneer in Photoelectric Conversion Innovation
Introduction
Tomonori Nagashima is an esteemed inventor based in Susono, Japan, known for his significant contributions to the field of photoelectric devices. With a total of 10 patents to his name, Nagashima has made remarkable advancements that enhance the efficiency and functionality of photoelectric conversion technologies.
Latest Patents
His recent innovations include a groundbreaking photoelectric conversion device that integrates a wavelength converting region. This region is designed to absorb ambient light to generate electrons and holes and effectively recombines them to produce monochromatic light. This device further incorporates a photoelectric conversion region that features a p-n junction, absorbing the generated monochromatic light to create an efficient separation and movement of the generated electrons and holes.
Another notable patent is his work on the photoelectric conversion element and its manufacturing method. This invention describes a back-surface electrode type photoelectric conversion element that employs electrodes and semiconductor layers specifically designed for optimal carrier collection on the back surface of a semiconductor substrate. The innovation includes the application of a semiconductor thin film, which has a larger band gap than the substrate and enhances its conductivity capabilities. This design allows for high penetration of light beams across a specific range of wavelengths, optimizing the device's performance.
Career Highlights
Nagashima's professional journey is highlighted by his ongoing role at Toyota Jidosha Kabushiki Kaisha, a company renowned for its commitment to automotive innovation. Nagashima’s work there emphasizes advancing technologies that contribute to eco-friendly and efficient transportation solutions.
Collaborations
Throughout his career, Nagashima has collaborated with notable professionals, including Kyoichi Tange and Kenichi Okumura. Their combined expertise has fostered innovative developments in the field of photoelectric devices, further establishing Nagashima's reputation as a key figure in technological advancements.
Conclusion
Tomonori Nagashima stands out as a visionary inventor whose work has not only propelled advancements in photoelectric conversion technology but also contributed to sustainable and efficient solutions within the automotive industry. His ongoing projects and innovations continue to inspire future developments in the field.
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