Company Filing History:
Years Active: 2006-2013
Title: Tsuyoshi Nagatake: Pioneering Innovations in Semiconductor Technology
Introduction: Tsuyoshi Nagatake, an accomplished inventor based in Kanagawa, Japan, has made significant contributions to the field of semiconductor technology. With a total of six patents to his name, Nagatake's work focuses on enhancing the performance and efficiency of light-emitting devices.
Latest Patents: Among his most recent innovations is a semiconductor light emitting device designed to maintain a low driving voltage. This device incorporates an n-type cladding layer, an active layer, a p-type cladding layer with AlGaInP, an intermediate layer, and a contact layer containing GaP. Notably, the intermediate layer is composed of GaInP with a specific composition range and a precise thickness, which enhances its operational efficiency. Another recent patent by Nagatake features a semiconductor light-emitting device aimed at reducing leakage current within a current-blocking layer. This design includes a light-emitting portion made of a first compound semiconductor layer and employs a current-blocking layer configured to optimize performance.
Career Highlights: Tsuyoshi Nagatake is currently employed at Sony Corporation, a global leader in technology and innovation. His role at Sony allows him to further explore and develop cutting-edge solutions in semiconductor technology.
Collaborations: Throughout his career, Nagatake has collaborated with notable colleagues such as Hironobu Narui and Sachio Karino. Together, they have contributed to advancements in their field, strengthening the innovative culture at Sony Corporation.
Conclusion: Tsuyoshi Nagatake's groundbreaking work in semiconductor light emitting devices showcases his commitment to innovation in technology. With multiple patents reflecting his expertise, Nagatake is poised to continue making impactful contributions to the industry, solidifying his position as a prominent inventor in the realm of semiconductor technology.
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.