Location History:
- Kawasaki, JP (1999 - 2003)
- Yokohama, JP (1995 - 2006)
Company Filing History:
Years Active: 1995-2006
Title: **Hideaki Nii: Innovator in Semiconductor Technology from Yokohama**
Introduction
Hideaki Nii, a prominent inventor based in Yokohama, Japan, has made significant contributions to semiconductor technology with 11 patents to his name. His expertise lies in developing innovative methods and devices that enhance the performance and efficiency of semiconductor applications.
Latest Patents
Among his latest patents, one notable innovation is a method for manufacturing a semiconductor device. This method involves creating a device isolation region that defines a device region on a mono-crystalline semiconductor layer of a SOI substrate. It carefully integrates an embedded insulation layer on a semiconductor substrate of a first conductivity type. The process includes forming an opening that penetrates both the device isolation region and the embedded insulation, followed by depositing polysilicon to establish the gate and substrate electrodes of a MIS-type field-effect transistor.
Another impactful patent by Nii focuses on a semiconductor device constructed on an insulating film. This device features a semiconductor layer on an insulating substrate and includes an element-separating film to define an element area. The intricacies of his designs allow for enhanced control of leakage currents through strategically layered gate insulating films, optimizing device functionality.
Career Highlights
Hideaki Nii has built his career at Kabushiki Kaisha Toshiba, a reputable organization known for its advancements in electrical and electronic engineering. His innovative work in semiconductor technology has positioned him at the forefront of his field, making significant strides in manufacturing methodologies and device performance.
Collaborations
Throughout his professional journey, Nii has collaborated with esteemed colleagues, including Mizuki Ono and Takashi Yoshitomi. Their combined expertise contributes to the ongoing success in developing cutting-edge semiconductor solutions.
Conclusion
Hideaki Nii's contributions to semiconductor technology exemplify the spirit of innovation and dedication within the field. His patents not only highlight his technical skills but also serve as integral advancements in the realm of electronics. As he continues to push the boundaries of technology at Kabushiki Kaisha Toshiba, Nii remains a prominent figure in invention and innovation.