Location History:
- Soma, JA (1977)
- Soma, JP (1980)
- Fukushima-ken, JP (2005 - 2006)
Company Filing History:
Years Active: 1977-2006
Title: The Innovations of Tadashi Kumagai
Introduction
Tadashi Kumagai is a notable inventor based in Fukushima-ken, Japan. He has made significant contributions to the field of plasma processing technology. With a total of 4 patents to his name, Kumagai's work has advanced the efficiency and effectiveness of plasma processing apparatuses.
Latest Patents
Kumagai's latest patents include a plasma processing apparatus, a method for operating the same, a designing system of a matching circuit, and a plasma processing method. The plasma processing apparatus features a radio frequency generator, a plasma processing chamber, and a matching circuit for impedance matching. This innovative design allows for precise control of the output impedance, ensuring optimal performance in plasma treatment applications. The apparatus also includes impedance converting circuits that help minimize changes in output impedance, enhancing the stability of the system during operation.
Career Highlights
Throughout his career, Kumagai has worked with prominent companies, including Alps Electric Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced plasma processing technologies. His inventions have played a crucial role in improving the efficiency of various industrial processes.
Collaborations
Kumagai has collaborated with notable colleagues such as Akira Nakano and Tadahiro Ohmi. These partnerships have fostered innovation and have led to the successful development of several key technologies in the field.
Conclusion
Tadashi Kumagai's contributions to plasma processing technology are significant and impactful. His innovative patents and collaborations highlight his dedication to advancing this field. His work continues to influence the industry and inspire future innovations.