Kariya, Japan

Kazunari Okumura

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Soken, Inc.. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazunari Okumura. Retrieved from https://idiyas.com/inventor/kazunari-okumura

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 51(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: Kazunari Okumura: Innovator in Ceramic Honeycomb Structures

Introduction: Kazunari Okumura is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of materials science, particularly with his innovative work on ceramic honeycomb structures. His inventions are characterized by their mechanical strength and thermal shock resistance, making them valuable in various applications.

Latest Patents: Kazunari Okumura holds a patent for a ceramic honeycomb structure. This invention features a plurality of open passages extending through the structure in an axial direction. Notably, the wall thickness of at least one part of the open passages in the annular portion along the outer peripheral surface is larger than that of the other passages. This design enhances the mechanical strength and thermal shock strength of the structure, showcasing Okumura's ingenuity.

Career Highlights: Okumura is associated with Nippon Soken, Inc., where he continues to develop innovative materials. His work has garnered attention for its practical applications and contributions to the industry.

Collaborations: Some of his notable coworkers include Shinichi Yamamoto and Zituo Suzuki, who have collaborated with him on various projects.

Conclusion: Kazunari Okumura's contributions to ceramic honeycomb structures exemplify his innovative spirit and dedication to advancing materials science. His work continues to influence the industry and inspire future innovations.

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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