Tokyo, Japan

Kiyoshige Nishibayashi

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: Kiyoshige Nishibayashi. Retrieved from https://idiyas.com/inventor/kiyoshige-nishibayashi

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 = 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: Kiyoshige Nishibayashi: Innovator in Waterproofing Technologies

Introduction

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

Latest Patents

One of Nishibayashi'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 utilized in a normal temperature type of spray waterproofing method. This composition is applicable in various areas, including waterproofing, moisture-proofing, rustproofing, and filling 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, Kiyoshige Nishibayashi has worked with prominent companies such as Obayashi Corporation and Toho Natural Gas Company, Limited. His experience in these organizations has contributed to his expertise in developing advanced waterproofing technologies.

Collaborations

Nishibayashi has collaborated with notable individuals in his field, including Tsuyoshi Aoyama and Yoshimasa Hayashi. These collaborations have further enriched his work and innovation in waterproofing solutions.

Conclusion

Kiyoshige Nishibayashi is a distinguished inventor whose contributions to waterproofing technologies have made a significant impact in the industry. His innovative approaches continue to pave the way for advancements in building and 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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