Company Filing History:
Years Active: 1990-1994
Title: The Innovative Journey of Kazuo Kumagai
Introduction
Kazuo Kumagai, a distinguished inventor hailing from Kobe, Japan, has made significant contributions to the field of semiconducting materials. With a total of 9 patents to his name, Kumagai's work revolutionizes the way we understand and utilize diamond in electronics and optoelectronics.
Latest Patents
Among his noteworthy inventions is the "Semiconducting Diamond Light-Emitting Element," which features an innovative structure comprising an electrically conductive substrate, a semiconducting diamond layer, an insulating diamond layer, and electrodes for both front and back. This design allows for customizable light emission colors by adjusting the impurity content within the semiconducting diamond layer. Additionally, the luminescence intensity can be modified by varying the applied voltage, all while avoiding dielectric breakdown.
Another key patent is a "Method for Forming Diamond Films by Vapor Phase Synthesis." This method details a unique process involving direct current discharge plasma to create diamond films on substrates. The reaction occurs in an atmosphere containing carbon and hydrogen gases at specified temperatures and pressures, broadening the scope of diamond fabrication techniques.
Career Highlights
Kazuo Kumagai is currently affiliated with Kabushiki Kaisha Kobe Seiko Sho, where he continues to push the boundaries of technological innovation. His work at the company showcases a strong commitment to advancing the field of diamond semiconductors, which has a vast range of applications in modern technology.
Collaborations
In his journey, Kumagai has collaborated with notable colleagues such as Koji Kobashi and Koichi Miyata. Together, they form a team that fosters creativity and innovation, driving forward research and development within their fields of expertise.
Conclusion
Kazuo Kumagai's contributions to the field of semiconducting materials through his patents underline the importance of innovation in technology. His groundbreaking work continues to influence future advancements in electronics, underlining the perpetual evolution of materials science and engineering.
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.