Company Filing History:
10 out of 288 
2 out of 1,116 
2 out of 42,485 
Years Active: 2020-2025
Title: The Innovative Mind of Kazuma Matsui
Introduction
Kazuma Matsui is a prominent inventor based in Tokyo, Japan, recognized for his significant contributions to the field of semiconductor technology. With an impressive portfolio of 13 patents, Matsui has paved the way for advancements that enhance production methods and eco-friendly processes in semiconductors.
Latest Patents
Among his latest innovations is a dry etching method, which utilizes an etching gas composed of halogen fluoride, consisting of bromine or iodine and fluorine. This technique allows for etching objects—comprising metals like titanium, indium, and tin—without the use of plasma, streamlining the semiconductor manufacturing process. Additionally, Matsui holds a patent for a production method for semiconductor elements using his novel dry etching technique as well as a cleaning method that addresses the interior surfaces of semiconductor manufacturing chambers efficiently. Another noteworthy patent focuses on the method for producing high-purity bromine pentafluoride, carefully designed to minimize unreacted fluorine gas output and enhance industrial efficiency.
Career Highlights
Kazuma Matsui has had a remarkable career, working with notable organizations such as Resonac Corporation and Hitachi High-Tech Corporation. His expertise and innovative spirit have significantly influenced the development of semiconductor technologies and production improvements, making him a valuable asset to his employers and the industry at large.
Collaborations
Throughout his career, Matsui has collaborated with other talented professionals including Yusuke Goto and Itaru Yanagi. These partnerships have allowed for the exchange of ideas and expertise, driving forward breakthroughs in semiconductor technology and research.
Conclusion
Kazuma Matsui continues to be an influential figure in the field of semiconductor innovation with his cutting-edge developments and extensive patent portfolio. His commitment to advancing technology ensures that he will remain a vital contributor to the industry for years to come.
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.