Aichi, Japan

Kouzou Akao

This inventor holds 1 USPTO granted patent. Top assignees: Nippon Steel Corporation, Other. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouzou Akao. Retrieved from https://idiyas.com/inventor/kouzou-akao

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 = 9.0

ph-index = 1

Forward Citations = 14(Granted Patents)


Company Filing History:

goldMedal1 out of 3,713 
 
Nippon Steel Corporation
 patents
silverMedal1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: Kouzou Akao: Innovator in Refractory Materials

Introduction

Kouzou Akao is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of refractory materials, particularly in the casting process. His innovative approach has led to the development of a unique refractory composition that enhances the efficiency of casting operations.

Latest Patents

Kouzou Akao holds 1 patent for his invention titled "Refractories for Casting Process." This patent describes a refractory material composed mainly of 0.3 to 10 wt % light burned magnesia, 3 to 30 wt % micro fine calcined alumina, and the remainder of either sintered alumina, fused alumina, and MgO-Al₂O₃ spinel or sintered alumina and MgO-Al₂O₃ spinel or fused alumina and MgO-Al₂O₃ spinel. This innovative composition is designed to improve the performance and durability of refractories used in casting processes.

Career Highlights

Throughout his career, Kouzou Akao has worked with prominent companies, including Nippon Steel Corporation. His experience in the industry has allowed him to refine his expertise in refractory materials and contribute to advancements in casting technology.

Collaborations

Kouzou Akao has collaborated with notable professionals in his field, including Kiyoshiro Hosokawa and Hitoshi Nishiwaki. These collaborations have fostered innovation and the sharing of knowledge within the industry.

Conclusion

Kouzou Akao's contributions to refractory materials have made a significant impact on the casting process. His innovative patent and collaborations with industry professionals highlight his dedication to advancing technology in this field.

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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