Location History:
- Yokoyama, JP (1998)
- Yokohama, JP (1983 - 2002)
Company Filing History:
9 out of 2,560 
2 out of 7 
1 out of 6 Years Active: 1983-2002
Title: Junjiro Iwamoto: Innovator in Deionized Water Production
Introduction
Junjiro Iwamoto is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of water purification, particularly in the production of deionized water. With a total of 11 patents to his name, Iwamoto's work has had a lasting impact on water conditioning technologies.
Latest Patents
Iwamoto's latest patents include an "Apparatus for producing deionized water" and a "Method and apparatus for producing deionized water." The first patent describes an apparatus that utilizes an ion exchanger within demineralizing compartments of an electrodialyzer. This electrodialyzer features cation and anion exchange membranes arranged alternately between an anode and a cathode. The ion exchanger is a composite that combines both cation and anion exchange resin particles. The second patent outlines a similar apparatus that exerts a pressure between the ion exchangers and the membranes, enhancing the efficiency of deionization.
Career Highlights
Throughout his career, Junjiro Iwamoto has worked with prominent companies such as Asahi Glass Company, Limited and Glegg Water Conditioning, Inc. His experience in these organizations has allowed him to refine his expertise in water treatment technologies.
Collaborations
Iwamoto has collaborated with notable colleagues, including Yasuo Sajima and Ichiro Terada. These partnerships have contributed to the advancement of his innovative projects and patents.
Conclusion
Junjiro Iwamoto's contributions to the field of deionized water production demonstrate his commitment to innovation and excellence. His patents and collaborations reflect a dedication to improving water purification technologies.