Nagoya, Japan

Makoto Murai

This inventor holds 9 USPTO granted patents and 3 EPO patents. Top assignee: Ngk Insulators, Inc.. Active years: 1993-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Murai. Retrieved from https://idiyas.com/inventor/makoto-murai-psezitg6

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 = 3.9

ph-index = 3

Forward Citations = 34(Granted Patents)


Company Filing History:


Years Active: 1993-2023

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9 patents (USPTO):Explore Patents

Title: The Innovations of Makoto Murai: A Pioneer in Honeycomb Technology

Introduction: Makoto Murai is a distinguished inventor based in Nagoya, Japan, known for his significant contributions to technology with a total of nine patents to his name. His pioneering work primarily focuses on innovative inspection methods and materials for honeycomb structures, showcasing his expertise and commitment to advancing engineering solutions.

Latest Patents: Among Makoto Murai's latest innovations are two notable patents that reflect his ingenuity. The first patent outlines an "Inspection method for a pillar-shaped honeycomb filter," which utilizes advanced techniques to assess the structural integrity of honeycomb filters characterized by their unique first and second end faces. The second patent involves a sophisticated "Circumferential coating material," designed for application on the circumferential surface of honeycomb structures formed through extrusion. This material combines various components such as fused silica, color developing agents, colloidal silica, and silicon-based water repellent agents, demonstrating Murai's significant contributions to material science and engineering.

Career Highlights: Makoto Murai is currently associated with NGK Insulators, Inc., a leader in the development of advanced ceramics and innovative materials. His career at this prominent company has been marked by remarkable achievements, particularly in the area of honeycomb technology, where his patents have opened new avenues for research and application.

Collaborations: Throughout his career, Murai has collaborated with talented peers such as Yoshihiro Sato and Akihiko Yoshida. These productive partnerships have been instrumental in fostering a collaborative environment that encourages innovation and further enhances the development of advanced technologies.

Conclusion: In conclusion, Makoto Murai's dedication to innovation and his impressive portfolio of patents solidify his status as a key figure in the field of technology. His work in honeycomb structures and materials not only advances engineering practices but also paves the way for future research and development in this crucial area. As an inventor, his contributions continue to inspire the next generation of engineers and researchers.

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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