Location History:
- Atsugi, JP (1990 - 1992)
- Kawasaki, JP (1995 - 2006)
Company Filing History:
Years Active: 1990-2006
Title: Innovative Contributions of Yoshihiro Sugiyama in Semiconductor Technology
Introduction
Yoshihiro Sugiyama, a prominent inventor based in Kawasaki, Japan, has made significant contributions to the field of semiconductor technology. With a remarkable portfolio of 14 patents, his work continues to impact the efficiency and reliability of semiconductor devices.
Latest Patents
Among his latest innovations, Sugiyama has developed a patent for a semiconductor memory device and manufacturing method thereof. This advanced memory device is designed to more reliably retain electrons trapped in its charge-trapping regions. The technology involves growing a high-dielectric gate insulating film on a semiconductor substrate, composed of two oxides. The unique structural arrangement allows for the efficient injection of electrons into a local potential minimum, thus enhancing the device’s performance.
Another notable patent by Sugiyama is for a semiconductor device having low interface state density and method for fabricating the same. This innovation includes an intermediate layer made from an oxide containing elements from the III and V groups. By controlling the interface state density, this technology allows for improved functionality even with commonly used materials like aluminum oxide.
Career Highlights
Yoshihiro Sugiyama is associated with Fujitsu Corporation, where he has been instrumental in driving innovation within the semiconductor division. His extensive experience and expertise have led to breakthroughs in device architecture and manufacturing processes, positioning Fujitsu as a leader in the industry.
Collaborations
Sugiyama's inventive contributions have also been enhanced through collaborations with esteemed colleagues such as Shunichi Muto and Yoshiaki Nakata. Their combined efforts have fostered an environment of innovation, resulting in numerous patents that advance semiconductor technology.
Conclusion
In summary, Yoshihiro Sugiyama stands out as a key figure in the semiconductor industry. His continued pursuit of innovation through his patents not only showcases his expertise but also contributes to the advancement of technology in the field. With a commitment to excellence at Fujitsu Corporation, Sugiyama's work is set to make an enduring impact on the future of semiconductor devices.
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.