Location History:
- Tokyo, JP (1995)
- Mie, JP (2004 - 2010)
- Yokohama, JP (2010 - 2013)
- Yokkaichi, JP (2008 - 2014)
Company Filing History:
Years Active: 1995-2014
Title: Junichi Shiozawa: Innovator in Semiconductor Technology
Introduction
Junichi Shiozawa is a prominent inventor based in Yokkaichi, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 13 patents. His work focuses on enhancing the performance and efficiency of semiconductor devices.
Latest Patents
Shiozawa's latest patents include a semiconductor device that features an oxide film formed on a semiconductor substrate sidewall of an element region and on a sidewall of a gate electrode. This innovative design includes a first isolation formed on a semiconductor substrate, isolating a first element region via the first isolation. A first gate insulating film is created on the first element region, with a first gate electrode positioned on top. Additionally, a second isolation is formed on the semiconductor substrate, isolating a second element region. The design also incorporates a second gate insulating film and a second gate electrode. Notably, the first oxide film is thinner than the second oxide film, which enhances the device's performance.
Another significant patent involves a method of manufacturing a semiconductor device. This method includes forming a conductive film and an insulation film on a semiconductor substrate. The process utilizes oxidizing ions or nitriding ions contained in plasma to perform anisotropic oxidation or nitridation of the exposed surfaces, thereby improving the device's characteristics.
Career Highlights
Junichi Shiozawa is associated with Kabushiki Kaisha Toshiba, where he has been instrumental in advancing semiconductor technologies. His innovative approaches have led to numerous patents that contribute to the efficiency and functionality of semiconductor devices.
Collaborations
Shiozawa has collaborated with notable colleagues, including Yoshio Ozawa and Isao Kamioka. Their combined expertise has fostered advancements in semiconductor research and development.
Conclusion
Junichi Shiozawa's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence the development of advanced 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.