Kobe, Japan

Koji Murakoshi

This inventor holds 1 USPTO granted patent. Top assignees: Cosmo Oil Co., Ltd., Idemitsu Kosan Company, Limited, Kabushiki Kaisha Kobe Seiko Sho. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Murakoshi. Retrieved from https://idiyas.com/inventor/koji-murakoshi

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 = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Koji Murakoshi

Introduction

Koji Murakoshi is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of coal liquefaction through his innovative methods. His work has implications for energy production and environmental sustainability.

Latest Patents

Murakoshi holds a patent for a "Method of coil liquefaction by hydrogenation." This method involves hydro-liquefying coal by preheating a slurried mixture of pulverized coal and a solvent. The preheated mixture is supplied to multiple reactors, where gaseous content is separated from the reaction products. The gaseous content is then dehydrated and stripped of light oil, resulting in hydrogen-content gases. These gases are recycled back to the first reactor, enhancing the efficiency of the process.

Career Highlights

Throughout his career, Koji Murakoshi has worked with prominent companies such as Kabushiki Kaisha Kobe Seiko Sho and Mitsubishi Kasei Corporation. His experience in these organizations has allowed him to develop and refine his innovative techniques in coal liquefaction.

Collaborations

Murakoshi has collaborated with notable coworkers, including Tetsuo Matsumura and Kaizaburo Saito. Their combined expertise has contributed to advancements in the field of energy production.

Conclusion

Koji Murakoshi's innovative methods in coal liquefaction demonstrate his commitment to advancing energy technologies. His contributions are vital for the future of sustainable energy solutions.

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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