Niigata, Japan

Tadashi Nouchi

This inventor holds 3 USPTO granted patents. Top assignees: Nichireki Co., Ltd., Obayashi Corporation, Toho Natural Gas Company, Limited. Active years: 1997-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadashi Nouchi. Retrieved from https://idiyas.com/inventor/tadashi-nouchi

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 = 9.0

ph-index = 2

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1997-1999

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3 patents (USPTO):Explore Patents

Title: The Innovations of Tadashi Nouchi

Introduction

Tadashi Nouchi is a notable inventor based in Niigata, Japan. He has made significant contributions to the field of waterproofing technologies, holding a total of 3 patents. His work focuses on developing innovative materials that enhance the durability and effectiveness of waterproofing solutions.

Latest Patents

One of Nouchi's latest patents is a rubber modified asphalt type of waterproofing composition. The objective of this invention is to provide a waterproofing solution that can be applied using a normal temperature type of spray method. This composition is designed for various applications, including waterproofing, moisture-proofing, rustproofing, and filling in buildings and structures for engineering works. The waterproofing composition coagulates instantaneously to form a stable yet firm waterproofing layer. It comprises a cationic rubber modified asphalt emulsion and an organic coagulating agent.

Career Highlights

Throughout his career, Nouchi has worked with prominent companies such as Obayashi Corporation and Toho Natural Gas Company, Limited. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in waterproofing technologies.

Collaborations

Nouchi has collaborated with several professionals in his field, including Tsuyoshi Aoyama and Yoshimasa Hayashi. These collaborations have fostered innovation and the sharing of ideas, further enhancing the development of his patented technologies.

Conclusion

Tadashi Nouchi's contributions to waterproofing technology through his innovative patents demonstrate his commitment to improving construction materials. His work continues to influence the industry and provides valuable solutions for engineering applications.

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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