Location History:
- Tenri, JP (2001)
- Nishinomiya, JP (2001 - 2003)
Company Filing History:
Years Active: 2001-2003
Title: Shun Mitarai: Innovator in Semiconductor Technology
Introduction
Shun Mitarai is a prominent inventor based in Nishinomiya, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on enhancing the performance and efficiency of semiconductor devices.
Latest Patents
Mitarai's latest patents include innovative designs for semiconductor devices that incorporate advanced materials. One of his notable inventions is a semiconductor device that features a capacitor with a lower electrode made of iridium and iridium oxide layers. This design includes a selection transistor and an electrically conductive plug that connects the selection transistor to the capacitor. Additionally, a diffusion barrier film is integrated between the conductive plug and the capacitor's lower electrode, utilizing either a Ta Si N film or a Hf Si N film. This invention aims to improve the reliability and performance of semiconductor memory devices.
Another significant patent by Mitarai is a semiconductor memory device and its production method. Similar to his previous invention, this device also includes a capacitor with a lower electrode, dielectric film, and upper electrode, along with a selection transistor and an electrically conductive plug. The diffusion barrier film in this design is also a Ta Si N film or a Hf Si N film, ensuring optimal performance and durability.
Career Highlights
Shun Mitarai is currently employed at Sharp Kabushiki Kaisha Corporation, where he continues to innovate in the semiconductor field. His expertise and dedication to research have positioned him as a key figure in the development of advanced semiconductor technologies.
Collaborations
Mitarai has collaborated with notable colleagues, including Masaya Nagata and Yasuyuki Itoh. Their combined efforts contribute to the advancement of semiconductor technology and the successful implementation of innovative solutions.
Conclusion
Shun Mitarai'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 efficient and reliable semiconductor devices.