This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Rayon Company, Limited. Active years: 1988.
Company Filing History:
Years Active: 1988
Title: Yuzuru Katagiri: Innovator in Water Purification Technology
Introduction
Yuzuru Katagiri is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of water purification, focusing on innovative methods to treat contaminated water. His work is particularly relevant in addressing the challenges posed by bacteria and organic compounds in water sources.
Latest Patents
Katagiri holds a patent for a water purifying method and system. This invention involves treating water contaminated by small amounts of bacteria, pyrogens, and low molecular weight organic compounds. The method utilizes a microporous polyolefin membrane featuring a multitude of rectangularly shaped nodule areas. Each nodule contains a plurality of strip-like microfibrils arranged longitudinally, forming a series of strip-like micropores. These micropores are contiguous from one surface of the membrane to the other, creating a micro-stacked structure with a mean pore diameter ranging from 0.03 to 0.8 micrometers.
Career Highlights
Yuzuru Katagiri is associated with Mitsubishi Rayon Company, Limited, where he has been able to apply his expertise in developing advanced water purification technologies. His innovative approach has positioned him as a key figure in the field, contributing to the company's reputation for excellence in research and development.
Collaborations
Katagiri has worked alongside notable colleagues such as Atsushi Kawai and Ikuo Igami. Their collaborative efforts have further enhanced the development of effective water treatment solutions.
Conclusion
Yuzuru Katagiri's contributions to water purification technology exemplify the importance of innovation in addressing environmental challenges. His patented methods represent a significant advancement in ensuring clean and safe water for various applications.