Satte, Japan

Hiroaki Otsuka

This inventor holds 1 USPTO granted patent. Top assignees: Cosmo Oil Co., Ltd., Japan Oil, Gas and Metals National Corporation. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroaki Otsuka. Retrieved from https://idiyas.com/inventor/hiroaki-otsuka-khvk4ch6

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: Hiroaki Otsuka: Innovator in Hydrocarbon Production

Introduction

Hiroaki Otsuka is a notable inventor based in Satte, Japan. He has made significant contributions to the field of hydrocarbon production through his innovative patent. His work focuses on enhancing the efficiency and effectiveness of catalysts used in the Fischer-Tropsch (FT) process.

Latest Patents

Otsuka holds a patent for a hydrocarbon-producing catalyst, which is designed to improve the production of hydrocarbons. The patent details a catalyst that supports a ruthenium compound on a support made of manganese oxide and aluminum oxide. This catalyst is characterized by its high chain growth probability and catalytic activity, which allows for stable and efficient production of liquid hydrocarbons.

Career Highlights

Throughout his career, Hiroaki Otsuka has worked with prominent organizations such as the Japan Oil, Gas and Metals National Corporation and Cosmo Oil Co., Ltd. His experience in these companies has contributed to his expertise in hydrocarbon production and catalyst development.

Collaborations

Otsuka has collaborated with notable colleagues, including Kazuhito Sato and Shigenori Nakashizu. These partnerships have likely enhanced his research and development efforts in the field of catalysis.

Conclusion

Hiroaki Otsuka's contributions to hydrocarbon production through his innovative catalyst patent demonstrate his significant role in advancing this technology. His work continues to influence the industry and improve the efficiency of hydrocarbon production processes.

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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