Location History:
- Kanagawa, JP (1995 - 2005)
- Yokohama, JP (1998 - 2011)
- Kanagawa-ken, JP (1999 - 2011)
Company Filing History:
Years Active: 1995-2011
Title: Kazuya Ohuchi: Innovator in Semiconductor Technology
Introduction
Kazuya Ohuchi, hailing from Yokohama, Japan, is a prominent inventor known for his significant contributions in the field of semiconductor technology. With a robust portfolio totaling 20 patents, he has made substantial advancements that have impacted modern electronics.
Latest Patents
Among Ohuchi's latest innovations are two notable patents focused on semiconductor devices and their manufacturing methods. The first patent addresses a semiconductor device with enhanced performance, specifically targeting the reduction of interface resistance at the junction of nickel silicide film and silicon. This method involves several steps: forming an impurity region on a silicon substrate filled with impurities, depositing a nickel layer over this region, and then transforming the surface into a nickel silicide layer through annealing processes. Further, the method includes forming additional layers of nickel and silicidating the nickel silicide layer to optimize device functionality.
The second patent describes a semiconductor device comprising both a silicide layer and a dielectric layer. This invention delineates the structure of a semiconductor substrate equipped with a silicide layer, a dielectric layer, and a contact layer. Additionally, a metal layer is electrically connected to the silicide layer through the contact layer, with innovations in including a diffusion barrier layer between the dielectric and metal layers. This design strategically incorporates various metal elements to enhance the device's efficiency and reliability.
Career Highlights
Kazuya Ohuchi currently works for Toshiba Corporation, one of the leading companies in the semiconductor industry. His career at Toshiba has been marked by his pioneering work on semiconductor technology, which has resulted in numerous patents that benefit various electronic applications.
Collaborations
Throughout his career, Ohuchi has collaborated with esteemed colleagues, including Nobutoshi Aoki and Satoshi Matsuda. These partnerships have fostered a creative environment that encourages innovation and has amplified their collective impact on semiconductor research and development.
Conclusion
In summary, Kazuya Ohuchi stands out as a distinguished inventor in the semiconductor field, making significant strides through his inventive designs and techniques. His latest patents reflect a commitment to enhancing the capabilities of semiconductor devices, solidifying his reputation as a critical contributor to modern 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.