Location History:
- Komatsushinna, JP (2014)
- Komatsushima, JP (2018)
Company Filing History:
Years Active: 2014-2018
Title: Innovations by Koichi Nakagawa
Introduction
Koichi Nakagawa is a notable inventor based in Komatsushima, Japan. He has made significant contributions to the field of filtration technology, holding a total of 2 patents. His work focuses on developing advanced filtration apparatuses that enhance the efficiency and effectiveness of liquid filtration processes.
Latest Patents
Koichi Nakagawa's latest patents include a filtration apparatus that utilizes a unique design of hollow filter sheets. This design incorporates a suction pipe that is inserted through the filter sheets, which are stacked with a ring-shaped packing clamped in between. The innovative structure ensures that the gap between the hollow filter sheet and the suction pipe is watertightly sealed. Additionally, the hollow filter sheet features a hollow portion between two filters, with a spacer that has a surface with pits and projections. This design allows for a narrow passage space that enables liquid to pass through while maintaining the integrity of the filtration process.
Another significant patent is a filtering apparatus that effectively sucks liquid into the hollow portions of the filtering elements via suction pipes. Each suction pipe is equipped with suction holes that connect to the hollow portions, allowing liquid to pass through the filtering elements for effective filtration. The filtering elements are arranged side by side and are connected to the suction pipes, with a ring-shaped packing ensuring a watertight seal between the filtering elements and the suction pipes.
Career Highlights
Koichi Nakagawa is currently employed at Awa Paper Mfg. Co., Ltd., where he continues to innovate in the field of filtration technology. His work has contributed to advancements in the efficiency of liquid filtration systems, making significant impacts in various applications.
Collaborations
Throughout his career, Koichi Nakagawa has collaborated with talented individuals such as Kosuke Tsuda and Yoshifumi Kusaka. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Koichi Nakagawa's contributions to filtration technology through his patents and collaborations highlight his role as a significant inventor in this field. His innovative designs continue to influence the efficiency of liquid filtration processes, showcasing the importance of his work in advancing technology.