Chiba, Japan

Hajime Karibe

This inventor holds 1 USPTO granted patent. Top assignee: A & a Material Corporation. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hajime Karibe. Retrieved from https://idiyas.com/inventor/hajime-karibe

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 = 4(Granted Patents)


Company Filing History:


Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: Hajime Karibe: Innovator in Cement Molding Technology

Introduction

Hajime Karibe is a notable inventor based in Chiba-ken, Japan. He has made significant contributions to the field of cement molding technology, particularly through his innovative approach to incorporating vegetable fibers into cement products. His work emphasizes sustainability and efficiency in manufacturing processes.

Latest Patents

Hajime Karibe holds a patent for "Cement moldings containing vegetable fiber and method for producing the same." This invention involves a vegetable fiber cement molded body that includes a nitrate as an additive agent. The manufacturing method consists of mixing raw materials, including vegetable fiber material, cement, and water, followed by molding and curing the mixture. The addition of nitrate during the mixing or molding step enhances the strength of the final product. The molded body is preferably heated during the curing process, resulting in a high-strength product that is resistant to substances that inhibit cement hardening. This method is designed to be efficient and cost-effective.

Career Highlights

Hajime Karibe is associated with A & A Material Corporation, where he applies his expertise in material science to develop innovative solutions. His work has garnered attention for its potential to revolutionize the construction materials industry by integrating sustainable practices.

Collaborations

Hajime collaborates with talented individuals such as Masahiko Yamamoto and Sachiko Sotokawa, who contribute to the advancement of their projects and innovations.

Conclusion

Hajime Karibe's contributions to cement molding technology highlight the importance of innovation in sustainable construction practices. His patent reflects a commitment to creating high-strength materials that are both efficient and environmentally friendly.

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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