Location History:
- Kanagawa, JP (2012)
- Tokyo, JP (2010 - 2022)
Company Filing History:
2 out of 7,525 
1 out of 3,781 
Years Active: 2010-2022
Title: Iwao Natori: Innovator in Semiconductor Technology
Introduction
Iwao Natori is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His innovative work has paved the way for advancements in semiconductor devices and manufacturing methods.
Latest Patents
Natori's latest patents include a semiconductor device and a method for manufacturing the same. The semiconductor device patent describes a process where a pad is formed on an interlayer insulating film, followed by the formation of an insulating film that covers the pad. An opening is created in the insulating film to expose part of the pad, allowing for the formation of a metal film that is electrically connected to the pad. This metal film features a wire bonding region and a probe contact region, enhancing the device's functionality.
The second patent focuses on a method of manufacturing semiconductor integrated circuit devices. This method aims to reduce the variation in contact pressures among multiple contact terminals and chip electrodes. It involves a thin-film sheet with a principal surface where contactors are formed, and a rear surface opposite to it. The design includes a slit that penetrates from the principal surface to the rear surface, facilitating better alignment and performance of the contactors.
Career Highlights
Throughout his career, Iwao Natori has worked with notable companies in the semiconductor industry, including Renesas Electronics Corporation and Renesas Technology Corporation. His experience in these organizations has contributed to his expertise and innovative capabilities in semiconductor technology.
Collaborations
Natori has collaborated with esteemed colleagues such as Yasuhiro Motoyama and Seigo Nakamura. Their joint efforts have further advanced the field of semiconductor technology and innovation.
Conclusion
Iwao Natori's contributions to semiconductor technology through his patents and career achievements highlight his role as a key innovator in the industry. His work continues to influence advancements in semiconductor devices and manufacturing methods.