Yokohama, Japan

Hajime Ito

This inventor holds 2 USPTO granted patents. Top assignee: Asahi Glass Company, Limited. Active years: 1998-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hajime Ito. Retrieved from https://idiyas.com/inventor/hajime-ito-4lawykpd

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 = 4.4

ph-index = 2

Forward Citations = 24(Granted Patents)


Company Filing History:


Years Active: 1998-2008

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2 patents (USPTO):Explore Patents

Title: Hajime Ito - Innovator in Glass Technology

Introduction

Hajime Ito is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of glass technology, holding a total of 2 patents. His work focuses on improving the quality and cost-effectiveness of glass production.

Latest Patents

Hajime Ito's latest patents include a conduit for molten glass, a molten glass degassing method, and a molten glass degassing apparatus. These innovations are designed to produce homogeneous and high-quality glass at a lower cost. The conduit for molten glass is capable of flowing molten glass in a horizontal direction and can accommodate vertical pipes. This design increases the area of the free surface of the molten glass by having a width greater than its height in cross-section, featuring a convex curve. When utilized as a sub-atmospheric apparatus, it effectively degasses the molten glass. Additionally, the elliptical cross-section provides sufficient strength while reducing the amount of metal required for its formation. Another patent focuses on a backup structure for a pipe that feeds a molten substance at high temperatures. This structure includes a pipe surrounded by thermal insulation material, with projections on its outer periphery held securely by the insulation.

Career Highlights

Hajime Ito is currently employed at Asahi Glass Company, Limited, where he continues to innovate in glass technology. His work has been instrumental in advancing methods that enhance the efficiency and quality of glass production.

Collaborations

Hajime has collaborated with notable coworkers such as Sei Nagano and Koji Hirasawa, contributing to the development of innovative solutions in the glass industry.

Conclusion

Hajime Ito's contributions to glass technology through his patents and work at Asahi Glass Company, Limited, highlight his role as a key innovator in the field. His inventions are paving the way for more efficient and cost-effective glass production methods.

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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