Hitachiota, Japan

Tsuyoshi Shibata

This inventor holds 7 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignees: Hitachi, Ltd., Mitsubishi Hitachi Power Systems, Ltd.. Active years: 2013-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuyoshi Shibata. Retrieved from https://idiyas.com/inventor/tsuyoshi-shibata-hd4t5xx9

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

Calculating rank
USPTO Granted Patents = 7 

% Patents Active = 85.7


Average Co-Inventor Count = 3.6

ph-index = 2

Forward Citations = 59(Granted Patents)


Company Filing History:


Years Active: 2013-2015

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7 patents (USPTO):Explore Patents

Title: Tsuyoshi Shibata: Innovator in Thermal Power Technology

Introduction

Tsuyoshi Shibata is a prominent inventor based in Hitachiota, Japan. He has made significant contributions to the field of thermal power technology, holding a total of seven patents. His innovative designs focus on enhancing the efficiency and reliability of power plants while reducing costs.

Latest Patents

One of Shibata's latest patents is for a thermal power plant that aims to achieve high reliability, low material costs, and low construction costs. This design involves a unique arrangement and structure of a boiler, steam turbines, and a flue gas treatment apparatus. The goal is to minimize the use of high-temperature resistance materials and reduce thermal elongation in piping. The thermal power plant features a two-pass type boiler with a furnace for burning fuel and a rear heat recovery area for capturing heat from combustion gases.

Another notable patent is for an oxyfuel combustion boiler plant. This innovative system includes an air separation unit that manufactures oxygen by separating nitrogen from air. The boiler is designed to burn the oxygen supplied from the air separation unit along with pulverized coal. It also features an exhaust gas recirculation system and a carbon dioxide capture unit, making it a significant advancement in reducing carbon emissions.

Career Highlights

Throughout his career, Tsuyoshi Shibata has worked with leading companies in the energy sector, including Hitachi, Ltd. and Mitsubishi Hitachi Power Systems, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in thermal power technology.

Collaborations

Shibata has collaborated with notable colleagues such as Yoshiharu Hayashi and Masayuki Taniguchi. Their combined expertise has contributed to the successful development of advanced thermal power solutions.

Conclusion

Tsuyoshi Shibata is a key figure in the advancement of thermal power technology, with a focus on efficiency and sustainability. His patents reflect a commitment to innovation that addresses the challenges of modern energy production.

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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