Location History:
- Amimachi, JP (1978)
- Ami, JP (1979)
Company Filing History:
Years Active: 1978-1979
Title: Noriyoshi Tamura: Innovator in Ion Exchange Membrane Technology
Introduction
Noriyoshi Tamura is a notable inventor based in Amimachi, Japan. He has made significant contributions to the field of ion exchange membranes, holding 2 patents that showcase his innovative approach to material science.
Latest Patents
One of his latest patents is a process for the production of an ion exchange membrane. This invention relates to a process for creating a heterogeneous ion exchange membrane that has a high ion transport number in the presence of a high ion concentration. The process involves mixing a finely powdered ion exchange material with a crystalline polyolefin resin, forming the mixture into a membrane-shaped article, and treating it with an aqueous solution of selected salts at elevated temperatures. Another significant patent involves strong base anion-exchange resins, where an imidazole compound is utilized as a source of the anion-exchange groups, enhancing the efficiency of the resin.
Career Highlights
Noriyoshi Tamura is currently associated with Mitsubishi Petrochemical Company Limited, where he continues to develop innovative solutions in the field of chemical engineering. His work has been instrumental in advancing the technology surrounding ion exchange membranes, which are crucial for various applications in industries such as water treatment and energy storage.
Collaborations
He has collaborated with Kunio Kihara, a fellow innovator, to further enhance the research and development of their projects. Their combined expertise has led to advancements in the field, contributing to the growth of their respective company.
Conclusion
Noriyoshi Tamura's contributions to ion exchange membrane technology reflect his dedication to innovation and excellence in the field. His patents and ongoing work at Mitsubishi Petrochemical Company Limited continue to influence the industry positively.