Company Filing History:
Years Active: 1981-1988
Title: The Innovative Mind of Nobuo Toyokura
Introduction: Nobuo Toyokura, an esteemed inventor based in Kawasaki, Japan, has made significant contributions to the field of semiconductor devices. With a total of six patents to his name, Toyokura's work reflects his commitment to advancing technology and innovation in microelectronics.
Latest Patents: Among his most recent inventions are two notable patents. The first is a "Random Access Memory Cell with MIS Capacitor Having Insulator of Oxide," which describes a semiconductor device featuring a MIS type capacitor. This device utilizes a p-type silicon substrate and incorporates a self-alignment technique for the formation of conductive regions, enhancing its efficiency and performance. The insulating film used is made up of oxides or nitrides from a selected group of metals, ensuring optimal functionality.
The second patent is a "Thin Film Resistor for an Integrated Circuit Semiconductor Device," which innovatively employs silicon nitride and refractory metals, specifically tungsten and molybdenum, to create a resistive layer. This versatile structure allows for a wide range of resistivity, making it highly beneficial for various microelectronic applications.
Career Highlights: Toyokura is currently a key inventor at Fujitsu Corporation, where he has been instrumental in developing advanced semiconductor technologies. His innovative spirit and technical expertise have positioned him as a significant contributor to the company's research and development efforts.
Collaborations: Throughout his career, Toyokura has collaborated with notable colleagues such as Hiroshi Tokunaga and Shinichi Inoue. Together, they have worked on projects that push the boundaries of what's possible in the field of electronics.
Conclusion: Nobuo Toyokura's inventive contributions to the semiconductor industry underscore his role as a leading figure in technology innovation. With his ongoing work and collaboration at Fujitsu Corporation, he continues to pave the way for future advancements in microelectronics, promising to impact the industry for years to come.
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.