This inventor holds 14 USPTO granted patents and 2 published patent applications. Top assignees: Renesas Technology Corp., Renesas Electronics Corporation. Active years: 2004-2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hyogo, JP (2005)
- Tokyo, JP (2004 - 2014)
Company Filing History:
8 out of 3,781 
6 out of 7,657 
Years Active: 2004-2014
Title: Naoki Izumi: Innovator in Semiconductor Technology
Introduction
Naoki Izumi is a prominent inventor based in Tokyo, Japan, known for his significant contributions to semiconductor technology. With a total of 14 patents to his name, Izumi has made remarkable advancements in the field, particularly in the design and manufacturing of semiconductor devices.
Latest Patents
Izumi's latest patents include innovative solutions aimed at enhancing the performance and reliability of semiconductor devices. One notable patent focuses on a semiconductor device and method for manufacturing the same, which addresses the issue of sealing ring destruction caused by cracking of interlayer dielectric films. This invention features a first laminate with interlayer dielectric films of a specific mechanical strength and a second laminate with films of higher mechanical strength. The design ensures that the second region overlaps the first region without coupling via vias, effectively sandwiching the second interlayer dielectric film.
Another significant patent involves a semiconductor device that improves the data retention characteristics of MRAM devices. This invention enhances resistance against external magnetic fields by utilizing a dual magnetic shield configuration. The semiconductor chip is strategically mounted between two magnetic shield materials, optimizing its performance and durability.
Career Highlights
Throughout his career, Naoki Izumi has worked with leading companies in the semiconductor industry, including Renesas Technology Corporation and Renesas Electronics Corporation. His experience in these organizations has allowed him to develop cutting-edge technologies that have a lasting impact on the industry.
Collaborations
Izumi has collaborated with notable professionals in the field, including Akira Yamazaki and Shunichi Abe. These partnerships have contributed to the successful development of his innovative patents and have fostered a collaborative environment for technological advancement.
Conclusion
Naoki Izumi's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced semiconductor devices, ensuring improved performance and reliability in various applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile