Location History:
- Hyogo-ken, JP (2007)
- Himeji, JP (2008)
- Kawasaki, JP (2002 - 2009)
- Kanagawa, JP (2005 - 2011)
Company Filing History:
Years Active: 2002-2011
Title: Shigeo Kouzuki: Innovator in Semiconductor Technology
Introduction
Shigeo Kouzuki is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 18 patents. His work has been instrumental in advancing the manufacturing methods of semiconductor devices.
Latest Patents
Kouzuki's latest patents include a manufacturing method of a semiconductor device. This device features a drift layer of a first conductivity type formed on a semiconductor substrate's surface. The drift layer has a second area positioned on the outer periphery of a first area. The cell portion formed in the first area includes a first base layer of a second conductivity type, a source layer, and a control electrode. Additionally, the device includes a terminating portion formed in the drift layer, which consists of a second base layer of a second conductivity type, an impurity diffused layer, and a metallic compound. Another notable patent is for a power semiconductor device that includes a terminal structure surrounding the device's active region. This terminal section features a trench in the semiconductor layer filled with a filler, and a field plate extends above the trench from an electrode of the semiconductor element.
Career Highlights
Kouzuki has had a distinguished career at Kabushiki Kaisha Toshiba, where he has been able to apply his innovative ideas in semiconductor technology. His work has not only contributed to the company's success but has also influenced the broader industry.
Collaborations
Throughout his career, Kouzuki has collaborated with notable colleagues, including Masaru Izumisawa and Satoshi Aida. These collaborations have further enhanced his contributions to semiconductor technology.
Conclusion
Shigeo Kouzuki's innovative work in semiconductor technology has led to numerous patents and advancements in the field. His contributions continue to shape the future of semiconductor devices and manufacturing methods.