This inventor holds 6 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignees: Adtec Plasma Technology Co., Ltd., Adtec Corporation, Adtec Europe Limited. Active years: 1999-2016.
Location History:
- Fukuyama, JP (1999 - 2010)
- Hiroshima, JP (2009 - 2016)
Company Filing History:
3 out of 6 
2 out of 7 
1 out of 1 
Years Active: 1999-2016
Title: Shuitsu Fujii: Innovator in Microwave Plasma Technology
Introduction
Shuitsu Fujii is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of microwave plasma technology, holding a total of 6 patents. His innovative work has implications for various applications in plasma generation and processing.
Latest Patents
Fujii's latest patents include a "Cavity Resonator of Microwave Plasma Generating Apparatus." This invention features a resonator body with a square-tube-shaped side wall and upper and lower walls, forming a cavity within. The design includes a microwave supply opening and a wave guide connected through an inductive window. Additionally, the upper and lower walls have openings for attaching a reaction tube, which extends vertically through the cavity. The resonator is designed with square tubes made of non-magnetic metal meshes arranged concentrically within the cavity.
Another significant patent is the "Coaxial Microwave Plasma Torch." This invention comprises an outside conductor formed in a cylindrical shape, with a cylindrical electric discharge tube fixedly inserted into an axial hole. The coaxial cable is connected to the outside conductor, and an antenna is fitted to the coaxial cable, extending into the electric discharge tube. This design also includes a gas inlet pipeline for supplying gas into the electric discharge tube.
Career Highlights
Throughout his career, Shuitsu Fujii has worked with prominent companies such as Adtec Plasma Technology Co., Ltd. and Hitachi Kokusai Electric Inc. His experience in these organizations has allowed him to refine his expertise in plasma technology and contribute to advancements in the field.
Collaborations
Fujii has collaborated with notable colleagues, including Noriyoshi Sato and Takeshi Taniguchi. These partnerships have fostered innovation and development in microwave plasma applications.
Conclusion
Shuitsu Fujii's contributions to microwave plasma technology through his patents and collaborations highlight his role as a significant inventor in this field. His work continues to influence advancements in plasma generation and processing technologies.