Location History:
- Moriguchi, JP (2003)
- Kadoma, JP (2010)
- Osaka, JP (2000 - 2013)
- Kyoto, JP (2010 - 2017)
Company Filing History:
11 out of 16,453 
2 out of 27,375 
1 out of 655 
Years Active: 2000-2017
Title: Masaki Utsumi: Innovator in Semiconductor Technology
Introduction
Masaki Utsumi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 14 patents. His work has been instrumental in advancing the design and functionality of semiconductor devices.
Latest Patents
Utsumi's latest patents focus on innovative semiconductor device structures. One notable patent describes a seal ring structure formed through a multilayer arrangement of dielectric films surrounding the chip region. This design integrates a dual damascene interconnect, which combines an interconnect and a plug within the dielectric films. The continuous nature of the seal ring structure enhances the device's reliability. Additionally, a protection film with an opening on the seal ring and a cap layer connected to the seal ring further improve the device's performance.
Career Highlights
Throughout his career, Masaki Utsumi has worked with leading companies in the electronics industry. He has been associated with Panasonic Corporation and Matsushita Electric Industrial Co., Ltd., where he contributed to various innovative projects. His expertise in semiconductor technology has made him a valuable asset in these organizations.
Collaborations
Utsumi has collaborated with notable colleagues, including Makoto Tsutsue and Takahiro Kumakawa. Their combined efforts have led to advancements in semiconductor design and technology.
Conclusion
Masaki Utsumi's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His innovative designs continue to shape the future of the electronics industry.