Company Filing History:
2 out of 27,375 
1 out of 655 
Years Active: 2000-2003
Title: Seiji Sogo: Innovator in Semiconductor Technology
Introduction
Seiji Sogo is a notable inventor hailing from Kyoto, Japan, known for his contributions to the field of semiconductor technology. With a total of three patents to his name, Sogo has made significant strides in developing semiconductor devices and their fabrication methods.
Latest Patents
Among his latest innovations, Sogo has developed a semiconductor device and method for fabricating the same. This device features a semiconductor layer of a first conductivity type, alongside source and drain regions of a second conductivity type. These elements are constructed within the semiconductor layer, with a channel region positioned between the source and drain regions. The design includes a gate electrode situated above the channel region and a buried region of the first conductivity type, partially integrated into the drain region. The heavily doped region of the second conductivity type is also a significant aspect of his invention, where the concentration of the dopant in this region exceeds that of the drain region.
The patent also outlines a method for fabricating this semiconductor device. It details the steps of doping the semiconductor layer with both dopants of the second conductivity type for the drain region and of the first conductivity type for the buried region, employing advanced techniques such as high-energy ion implantation.
Career Highlights
Seiji Sogo has worked with prominent companies in the electronics sector, notably Matsushita Electric Industrial Co., Ltd. and Matsushita Electronics Corporation. His experiences in these organizations have enriched his understanding of semiconductor technology and its practical applications.
Collaborations
Throughout his career, Sogo has collaborated with talented professionals in his field, including Yuji Ueno and Seiki Yamaguchi. These partnerships have facilitated knowledge exchange and innovation, contributing to his successful patent filings.
Conclusion
As an inventor based in Kyoto, Seiji Sogo continues to influence the semiconductor industry with his innovative designs and methods. His patents reflect a commitment to technological advancement and showcase the potential for future progress in semiconductor device fabrication.
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.