This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Other. Active years: 1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 834,601 Years Active: 1998
Title: Hiroshi Anzai: Innovator in Hydrogen Separation Technology
Introduction
Hiroshi Anzai is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of hydrogen separation technology, holding 2 patents that showcase his innovative approach to solving complex engineering challenges.
Latest Patents
One of Anzai's latest patents is for a hydrogen separation membrane and process for producing the same. This invention features a hydrogen separation membrane that exhibits excellent hydrogen selective permeance and high stability, even when exposed to high-temperature atmospheres or steam. The membrane comprises a porous ceramic structure with SiO.sub.2 deposited and filled into its pores, along with a SiO.sub.2 thin film that acts as a hydrogen-selectively permeable layer. The process involves introducing a vaporized SiO.sub.2 source into the membrane's pores through suction, followed by thermal decomposition to form and deposit the SiO.sub.2, ensuring a robust coating on the membrane's surface.
Another significant patent by Anzai is for a composite hollow filamentary film of porous ceramics. This invention involves creating a composite porous ceramic hollow fiber by dipping it into a carbon precursor-forming solution, followed by drying and heating to form a carbon thin film. This innovative approach results in a permeance that is approximately 100 to 1,000 times higher than that of organic thin films, along with a separation coefficient that matches that of organic materials.
Career Highlights
Hiroshi Anzai has dedicated his career to advancing technologies related to hydrogen separation and porous ceramics. His work has been instrumental in developing materials that enhance efficiency and performance in various applications.
Collaborations
Anzai has collaborated with notable colleagues, including Shigeo Akiyama and Shigeharu Morooka. These partnerships have contributed to the successful development of his innovative technologies.
Conclusion
Hiroshi Anzai stands out as a pioneering inventor in the field of hydrogen separation technology. His patents reflect a commitment to innovation and excellence, positioning him as a key figure in advancing materials science.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile