Location History:
- Tsukuba, JP (2009)
- Hanno, JP (2011)
Company Filing History:
Years Active: 2009-2011
Title: Kazushige Matsuyama: Innovator in Semiconductor Technology
Introduction
Kazushige Matsuyama is an accomplished inventor based in Hanno, Japan, known for his contributions to the field of semiconductor devices. With a total of two patents to his name, Matsuyama's work has demonstrated significant advancements in power semiconductor technology, highlighting his expertise and innovative approach.
Latest Patents
His latest patents include a groundbreaking trench gate power semiconductor device and a semiconductor device designed to reduce forward voltage using Ohmic contact. The trench gate power MOSFET patent describes a device that incorporates an n-type epitaxial layer and a p-type body region. This design features multiple trenches leading to the n-type epitaxial layer, enhancing the efficient collection of holes and improving switching speed. The second patent, focusing on MOSFETs, outlines a configuration that includes a drain layer, a drift layer, and body regions, with a key innovation being the use of Ohmic contact to enhance performance.
Career Highlights
Matsuyama currently works at Shindengen Electric Manufacturing Company Limited, where he has been instrumental in advancing semiconductor technology. His inventive contributions reflect a deep understanding of semiconductor physics and engineering, solidifying his reputation as a leader in the industry.
Collaborations
Throughout his career, Matsuyama has collaborated with prominent colleagues, including Toshiyuki Takemori and Yuji Watanabe. These partnerships have fostered an environment of innovation, allowing for the exchange of ideas and further advancements in technology.
Conclusion
Kazushige Matsuyama's work exemplifies the spirit of innovation within the semiconductor industry. His patents not only push the boundaries of current technology but also pave the way for future developments. As he continues to collaborate with his peers at Shindengen Electric Manufacturing Company Limited, the impact of his contributions will undoubtedly enrich the field of semiconductor devices for years to come.