Osaka, Japan

Namio Kinumoto

This inventor holds 5 USPTO granted patents. Top assignees: Osaka Gas Company Limited, Osaka Bosui Construction Co., Ltd.. Active years: 1983-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Namio Kinumoto. Retrieved from https://idiyas.com/inventor/namio-kinumoto

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 = 3.7

ph-index = 4

Forward Citations = 71(Granted Patents)


Company Filing History:


Years Active: 1983-1990

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5 patents (USPTO):Explore Patents

Title: Namio Kinumoto: Innovator in Pipeline Sealant Technology

Introduction

Namio Kinumoto is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of pipeline technology, particularly in the development of innovative sealants. With a total of 5 patents to his name, Kinumoto's work has had a lasting impact on the industry.

Latest Patents

Kinumoto's latest patents include a method of lining pipes and a sealant for internally sealing pipelines. His liquid sealant is of the aqueous emulsion type and is designed to be delivered in a foamed state into pipelines that require leakage repair and prevention. A large portion of this sealant is drained from the pipeline, while the remaining sealant on the inner walls is allowed to cure. The formulation contains coagulations of weakly cohering fine particles of inorganic oxide at less than 5 percent, with particle diameters not exceeding 0.05 micrometers.

Career Highlights

Throughout his career, Kinumoto has worked with prominent companies such as Osaka Gas Company Limited and Osaka Bosui Construction Co., Ltd. His expertise in pipeline technology has been instrumental in advancing the methods used for sealing and repairing pipelines.

Collaborations

Kinumoto has collaborated with several professionals in his field, including Mitsuo Yamamoto and Tutomu Hiraoka. These collaborations have further enriched his work and contributed to the development of innovative solutions in pipeline technology.

Conclusion

Namio Kinumoto's contributions to pipeline sealant technology demonstrate his commitment to innovation and excellence. His patents and collaborations reflect a dedication to improving the safety and efficiency of pipeline systems.

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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