Kitakyushu, Japan

Rinpei Tokuou

This inventor holds 1 USPTO granted patent. Top assignee: Catalysts & Chemicals Industries Co., Ltd.. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rinpei Tokuou. Retrieved from https://idiyas.com/inventor/rinpei-tokuou

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 = 5.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Rinpei Tokuou: Innovator in Hydrotreating Catalysts

Introduction

Rinpei Tokuou is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of catalysis, particularly in the development of hydrotreating catalysts. His innovative work has led to the filing of a patent that addresses the challenges associated with heavy hydrocarbon oils.

Latest Patents

Tokuou holds a patent for a hydrotreating catalyst and the method for its preparation. This catalyst comprises a component supported on an alumina carrier, which has an average fibrous particle length of 10-20 Nm. The patent also specifies a proportion of fibrous alumina particles within that range of particle lengths. This innovation is crucial for improving the efficiency of hydrotreating processes.

Career Highlights

Rinpei Tokuou is associated with Catalysts & Chemicals Industries Co., Ltd., where he has been instrumental in advancing catalyst technology. His expertise in the field has positioned him as a key player in the development of new materials for industrial applications.

Collaborations

Tokuou has collaborated with notable colleagues, including Hiroyuki Kiyofuji and Jun Fuchigami. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Rinpei Tokuou's contributions to the field of catalysis, particularly through his patent for a hydrotreating catalyst, highlight his role as an influential inventor. His work continues to impact the industry positively, paving the way for advancements in hydrocarbon processing.

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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