Hyogo, Japan

Tetsuya Maruoka

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Mitsubishi Heavy Industries Limited. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuya Maruoka. Retrieved from https://idiyas.com/inventor/tetsuya-maruoka-qsogwnb6

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 = 11.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2016

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1 patent (USPTO):Explore Patents

Title: Tetsuya Maruoka: Innovator in Gas-Liquid Contacting Technology

Introduction

Tetsuya Maruoka is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of gas-liquid contacting technology, particularly in the area of carbon dioxide recovery. His innovative approach has the potential to enhance environmental sustainability through improved gas absorption techniques.

Latest Patents

Maruoka holds a patent for a gas-liquid contactor and CO2 recovery unit. This invention features a design that includes multiple spray nozzles within a CO2 absorber. These nozzles are engineered to spray a CO2 absorbent downward into the absorber, where flue gas rises and interacts with the absorbent. The design incorporates a wall-surface dedicated nozzle along the absorber's wall and a liquid dispersion nozzle positioned inside it, optimizing the contact between the flue gas and the absorbent.

Career Highlights

Throughout his career, Tetsuya Maruoka has worked with prominent companies such as Mitsubishi Heavy Industries Limited and Mitsubishi Heavy Industries Engineering, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in gas-liquid contacting technology.

Collaborations

Maruoka has collaborated with talented individuals in his field, including Naoyuki Yoshizumi and Tatsuya Tsujiuchi. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.

Conclusion

Tetsuya Maruoka's work in gas-liquid contacting technology exemplifies the importance of innovation in addressing environmental challenges. His patent for a CO2 recovery unit showcases his commitment to developing effective solutions for carbon capture. Maruoka's contributions continue to influence the field and inspire future advancements.

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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