Kyoto, Japan

Masaaki Ijichi

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Sheet Glass Company, Limited. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaaki Ijichi. Retrieved from https://idiyas.com/inventor/masaaki-ijichi

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 = 1(Granted Patents)


Company Filing History:


Years Active: 1981

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1 patent (USPTO):Explore Patents

Title: Masaaki Ijichi: Innovator in Glass Technology

Introduction

Masaaki Ijichi is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of glass technology, particularly through his innovative patent that addresses the challenges associated with glass quenching processes.

Latest Patents

Masaaki Ijichi holds a patent for a "Method of quenching glass sheets." This invention involves a process where a heated glass sheet is blown with air in specific portions while moving through a quenching section. This technique ensures that the glass is quenched uniformly, resulting in rapidly cooled and uncooled portions on the glass surface. The method effectively alters the residual strains on the glass surface, which helps prevent the generation of pieces or splinters when the glass sheet breaks. He has 1 patent to his name.

Career Highlights

Masaaki Ijichi is associated with Nippon Sheet Glass Company, Limited, where he has been instrumental in advancing glass manufacturing techniques. His work has contributed to improving the quality and safety of glass products in various applications.

Collaborations

Masaaki has collaborated with notable colleagues, including Hiroaki Masunaga and Seiichiro Honjo. Their combined expertise has fostered innovation within the company and the industry.

Conclusion

Masaaki Ijichi's contributions to glass technology through his innovative patent demonstrate his commitment to enhancing manufacturing processes. His work continues to influence the industry and improve the safety and quality of glass products.

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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