Company Filing History:
6 out of 2,899 
1 out of 1 
1 out of 127 Years Active: 1985-1998
Title: Nobuyoshi Matsuyama: Innovator in Semiconductor Technology
Introduction
Nobuyoshi Matsuyama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of seven patents. His innovative work focuses on the manufacturing processes of light valve devices and semiconductor devices.
Latest Patents
Matsuyama's latest patents include a process for manufacturing a light valve device using semiconductive materials. This process involves forming a transparent insulating thin film layer on a semiconductor substrate and creating a single crystal semiconductor thin film. The method includes the formation of pixel electrodes and a driving unit, followed by the lamination of a carrier substrate. The semiconductor substrate is then removed to expose the insulating thin film layer, where through-holes and a metal film are formed. This innovative approach allows for the creation of a light shielding layer and an electrode pad for connection to the driving unit.
Another notable patent is the method of making a light valve device using a semiconductive composite. This process begins with the formation of an SOI substrate by depositing silicon dioxide on a temporary silicon substrate. A single crystal silicon semiconductor substrate is then thermally bonded and polished to create a thin film. The invention also includes the formation of a semiconductor integrated circuit and the subsequent removal of the temporary substrate to expose the insulating film surface.
Career Highlights
Throughout his career, Nobuyoshi Matsuyama has worked with esteemed companies such as Seiko Instruments Inc. and the Agency of Industrial Science. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.
Collaborations
Matsuyama has collaborated with notable individuals in the field, including Kunihiro Takahashi and Yoshikazu Kojima. These partnerships have further enhanced his contributions to semiconductor research and development.
Conclusion
Nobuyoshi Matsuyama is a distinguished inventor whose work in semiconductor technology has led to significant advancements in the manufacturing of light valve devices. His innovative patents and collaborations reflect his commitment to pushing the boundaries of 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.