Location History:
- Sendai, Miyagi, JP (2009 - 2010)
- Sendai, JP (2006 - 2014)
- Miyagi, JP (2005 - 2022)
Company Filing History:
10 out of 2,508 
9 out of 982 
3 out of 58,129 
Years Active: 2005-2022
Title: Seiji Samukawa: Innovator of Semiconductor Manufacturing Techniques
Introduction
Seiji Samukawa, an accomplished inventor based in Miyagi, Japan, holds a remarkable portfolio of 24 patents. His innovative contributions primarily focus on semiconductor device manufacturing and plasma processing technologies, significantly impacting the industry.
Latest Patents
Among his recent patents, one notable innovation is a method of manufacturing semiconductor devices. This method involves a substrate with a first nitride layer containing gallium and a second nitride layer with silicon. The process includes generating an etchant through plasma discharge, allowing for the selective removal of the second nitride layer while preventing irradiation with ultraviolet rays. Another significant patent involves a system, method, and program aimed at predicting processing shapes formed by plasma processes. This system encompasses comprehensive databases, a trajectory calculation unit, and a surface shape calculation unit that together enhance the precision of material processing.
Career Highlights
Seiji Samukawa has made significant contributions to both Ebara Corporation and Tohoku University, where he has utilized his expertise to advance semiconductor technology. His work has not only fostered innovation within these institutions but has also contributed to global advancements in semiconductor manufacturing processes.
Collaborations
Throughout his career, Samukawa has collaborated with notable colleagues, including Katsunori Ichiki and Kazuo Yamauchi. These collaborations have further propelled his research and development efforts, leading to the creation of groundbreaking technologies in the field.
Conclusion
With a strong foundation in semiconductor research and development, Seiji Samukawa continues to be a vital contributor to innovations within the technology sector. His numerous patents and collaborative efforts illustrate a commitment to enhancing manufacturing processes and advancing the capabilities of semiconductor devices, ensuring his legacy as an influential inventor in the industry.
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.