Toride, Japan

Takashi Kai

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Shokubai Co., Ltd.. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Kai. Retrieved from https://idiyas.com/inventor/takashi-kai-4ghp728h

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 = 6.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Takashi Kai

Introduction

Takashi Kai, an inventive mind based in Toride, Japan, has made significant contributions to the field of polymer science. His research focuses on the development of modified polyaminoamides, which are vital in the production of effective epoxy resin curing agents. With one registered patent, he has showcased his ability to innovate in chemical processes.

Latest Patents

Takashi Kai holds a patent titled "Process for producing modified polyaminoamide." This invention details a method for creating modified polyaminoamide that exhibits substantially increased reactivity when used as an epoxy resin curing agent. The innovative process involves the introduction of amino and mercapto groups into polyaminoamide through the application of aziridine and thiirane compounds. Notably, the modified polyaminoamide produced via this method allows for curing epoxy resins at lower temperatures and higher rates, resulting in a cured product that displays exceptional anticorrosion and chemical resistance properties.

Career Highlights

Currently, Takashi Kai works at Nippon Shokubai Co., Ltd., a leading company in the field of chemical manufacturing. His career reflects a commitment to advancing materials science, specifically in the development of materials that improve both performance and efficiency in industrial applications.

Collaborations

Throughout his career, Takashi has collaborated with esteemed colleagues, including Kazumasa Kimura and Hitoshi Yano. Together, they contribute to the innovative projects at Nippon Shokubai Co., Ltd., furthering research and applications in polymer technology.

Conclusion

Takashi Kai stands out as a dedicated inventor in the realm of polymer chemistry. His patented process for producing modified polyaminoamide not only highlights his inventive capabilities but also provides significant advancements in the field of epoxy resins. With support from professional collaborations, Kai continues to impact the industry positively through his work at Nippon Shokubai Co., Ltd.

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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