Location History:
- Setagaya-ku, JP (1998)
- Tokyo, JP (2013)
Company Filing History:
2 out of 15 
1 out of 1,165 
Years Active: 1998-2013
Title: Kazumitsu Shiomi: Innovator in Gas Filtration Technology
Introduction
Kazumitsu Shiomi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of gas filtration technology, holding two patents that showcase his innovative approach to manufacturing filters.
Latest Patents
His latest patents include a method for manufacturing a filter for a gas generator. This method allows for the creation of a filter that maintains its shape effectively. The process involves forming a tubular material by knitting copper-plated iron wires, where molten plated copper is adhered to the intersecting portions of the iron wire to secure them. The method consists of a molding step to produce the tubular material and a heat processing step that keeps the material at a temperature above the melting point of copper but below the sintering temperature of iron, followed by cooling. Another patent focuses on a filter designed for highly viscous fluids, further demonstrating his expertise in filtration technologies.
Career Highlights
Kazumitsu Shiomi has worked with prominent companies such as Fuji Filter Manufacturing Co., Ltd. and Daicel Chemical Industries, Ltd. His experience in these organizations has contributed to his development as an inventor and innovator in the field.
Collaborations
Throughout his career, he has collaborated with notable individuals, including Hideo Nakamura and Akira Kondou. These partnerships have likely enriched his work and expanded his impact in the industry.
Conclusion
Kazumitsu Shiomi's contributions to gas filtration technology through his innovative patents highlight his role as a significant inventor in this field. His work continues to influence the development of effective filtration solutions.