Ikunori Yokoi

Title: Ikunori Yokoi: Innovator in Water Purification Technologies

Introduction

Ikunori Yokoi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of water purification, holding a total of 4 patents. His innovative approaches have led to advancements in the purification of aqueous hydrogen peroxide and ultrapure water production systems.

Latest Patents

Yokoi's latest patents include a method and system for the purification of aqueous hydrogen peroxide solutions. This method involves passing the solution through a series of strong cation and anion exchange resin columns. The process utilizes specific types of resins to ensure high purity levels. Another notable patent focuses on an ultrapure water production system that prevents contaminants from entering the feed pipe connected to water use points. This system incorporates various components, including a tank, pump, heat exchanger, and multiple microparticle removal membrane devices, to ensure the delivery of high-quality ultrapure water.

Career Highlights

Ikunori Yokoi has established himself as a key figure in Kurita Water Industries Ltd., where he continues to develop innovative solutions for water treatment. His work has not only enhanced the efficiency of water purification processes but has also contributed to environmental sustainability.

Collaborations

Yokoi has collaborated with notable colleagues such as Takeo Fukui and Yoichi Tanaka. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in water purification.

Conclusion

Ikunori Yokoi's contributions to water purification technologies exemplify the impact of innovation in addressing critical environmental challenges. His patents reflect a commitment to improving water quality and sustainability.