Tokyo, Japan

Masaharu Utsunomiya

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaharu Utsunomiya. Retrieved from https://idiyas.com/inventor/masaharu-utsunomiya

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 = 6.0

ph-index = 1

Forward Citations = 53(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: Masaharu Utsunomiya: Innovator in Integrated Coal Gasification Technology

Introduction

Masaharu Utsunomiya is a prominent inventor based in Tokyo, Japan. He is known for his significant contributions to the field of energy generation, particularly through his innovative work on integrated coal gasification combined cycle (IGCC) power generators. His inventions aim to enhance the efficiency and sustainability of power generation technologies.

Latest Patents

Utsunomiya holds a patent for an integrated coal gasification combined cycle power generator. This invention focuses on improving plant thermal efficiency by utilizing a cooling steam supply system that cools the high-temperature sections of the gas turbine. The patent also describes a cooling steam recovery system that recovers steam after cooling the gas turbine's high-temperature section, allowing for the practical re-use of energy and substances within the system. This innovation can significantly reduce or eliminate the degradation of certain equipment by effectively managing high temperatures. Methods for increasing the thermal efficiency of an IGCC are also provided in this patent.

Career Highlights

Masaharu Utsunomiya has made notable strides in the energy sector through his work at Kabushiki Kaisha Toshiba. His expertise in power generation technologies has positioned him as a key figure in the development of more efficient energy solutions. His contributions have been instrumental in advancing the capabilities of IGCC systems.

Collaborations

Utsunomiya has collaborated with esteemed colleagues such as Fumio Otomo and Yoshitake Fukuyama. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of energy technology.

Conclusion

Masaharu Utsunomiya's work in integrated coal gasification technology exemplifies the potential for innovation in energy generation. His patent reflects a commitment to improving efficiency and sustainability in power systems. Utsunomiya's contributions continue to influence the future of energy technology.

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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