Chiyoshi Kamizawa

Title: Chiyoshi Kamizawa and Hydrous Gel Membranes for Gas Separation.

Introduction

Chiyoshi Kamizawa is an inventor associated with Tsukuba, Japan. His work includes a patent for hydrous gel membranes designed to separate carbon dioxide from gas mixtures.

Latest Patents

The available information identifies 1 patent associated with Kamizawa: “Hydrous Gel Membranes for Gas Separation.” The invention describes support membranes made from solvent-soluble polymers that combine bulky structural components with hydrophilic functional groups. Water, or an aqueous solution containing substances with an affinity for carbon dioxide, is retained substantially uniformly within the support membranes.

The patent describes membranes intended to provide high carbon dioxide permeation and selectivity while maintaining stable performance over time. Their fabricability and potential for efficient, low-cost recovery of carbon dioxide from stationary sources are also highlighted.

Career Highlights

Kamizawa’s listed organizational affiliations include Japan’s Agency of Industrial Science and Technology and the Research Institute of Innovative Technology for the Earth. These affiliations connect his work with industrial science and research focused on environmental technology.

Collaborations

Shingo Kazama is identified as Kamizawa’s coworker. The available information does not specify the nature or extent of their collaboration.

Conclusion

Chiyoshi Kamizawa’s documented patent focuses on hydrous gel membranes that could support selective, stable, and cost-effective carbon dioxide separation. His listed affiliations and coworker provide additional context for his research and professional connections.