Mitaka, Japan

Siro Kamei

This inventor holds 1 USPTO granted patent. Top assignees: Nippon Crucible Co., Ltd., Nippon Steel Corporation, Teikoku Kako Co., Ltd.. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Siro Kamei. Retrieved from https://idiyas.com/inventor/siro-kamei

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: Siro Kamei: Innovator in Monolithic Refractory Materials

Introduction

Siro Kamei is a notable inventor based in Mitaka, Japan. He is recognized for his contributions to the field of refractory materials, particularly in the development of monolithic refractory compositions. His innovative work has had a significant impact on industries that require high-performance materials for handling molten metals.

Latest Patents

Kamei holds 1 patent for his invention of monolithic refractory materials. This patent describes a refractory composition that includes silica sol, alumina sol, or both as a binder, along with a water-insoluble or slightly water-soluble phosphate. The resulting refractory material is particularly suitable for vibration forming and is used for lining receptacles such as ladles, tundishes, and troughs in the treatment of molten metals.

Career Highlights

Throughout his career, Siro Kamei has worked with prominent companies in the refractory industry. He has been associated with Nippon Crucible Co., Ltd. and Teikoku Kako Co., Ltd., where he has contributed to advancements in refractory technology. His expertise in this field has made him a valuable asset to these organizations.

Collaborations

Kamei has collaborated with notable professionals in his field, including Kenzo Takeda and Mitsunao Takahashi. These collaborations have further enriched his work and have contributed to the development of innovative solutions in refractory materials.

Conclusion

Siro Kamei's contributions to the field of monolithic refractory materials demonstrate his innovative spirit and dedication to advancing technology. His work continues to influence the industry, providing essential materials for the treatment of molten metals.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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