This inventor holds 2 USPTO granted patents. Top assignees: Dowa Iron Powder Co., Ltd., Iwatani International Corporation. Active years: 1993.
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 8 
2 out of 9 Years Active: 1993
Title: Yasuyuki Iizuna: Innovator in Pyrogen Technology
Introduction
Yasuyuki Iizuna is a notable inventor based in Okayama, Japan. He has made significant contributions to the field of pyrogen technology, with a focus on creating safer and more efficient heating solutions. His innovative approach has led to the development of two patents that address the limitations of previous pyrogen designs.
Latest Patents
Iizuna's latest patents include a pyrogen and a canister incorporating the pyrogen. The pyrogen is formed by compressing ferrosilicon powder along with a mixture of ferric oxide powder and a lower order iron oxide powder. This innovative pyrogen overcomes the weaknesses of earlier designs by eliminating the need for peroxides. The invention also encompasses a canister that securely holds the pyrogen. Inside the canister's combustion chamber, the pyrogen is positioned to contact the top, supported by a special ceramic thermal insulator. This insulator contains an ignition device that includes an ignition agent, an instant high-temperature generating ignition material, and a match head chemical that projects from a hole in the canister's base cover. The canister's bottom is fitted with a removable cap, allowing for easy access. This compact, safe, and cost-effective canister enables efficient heating or cooking of various items placed inside.
Career Highlights
Throughout his career, Yasuyuki Iizuna has worked with several prominent companies, including Dowa Iron Powder Co., Ltd. and Iwatani International Corporation. His experience in these organizations has contributed to his expertise in the field of pyrogen technology.
Collaborations
Iizuna has collaborated with various professionals in his field, including his coworker Shinya Takada. Their joint efforts have further advanced the development of innovative pyrogen solutions.
Conclusion
Yasuyuki Iizuna's contributions to pyrogen technology demonstrate his commitment to innovation and safety. His patents reflect a significant advancement in heating solutions, showcasing his ability to overcome challenges in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile