Tokyo, Japan

Tatsuya Sugahara

This inventor holds 3 USPTO granted patents. Top assignees: Tokyo Gas Company Limited, Takagi Ind. Co., Ltd., Takagi Industries Co., Ltd.. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuya Sugahara. Retrieved from https://idiyas.com/inventor/tatsuya-sugahara

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 = 2.0

ph-index = 2

Forward Citations = 49(Granted Patents)


Company Filing History:


Years Active: 1994

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3 patents (USPTO):Explore Patents

Title: Inventor Tatsuya Sugahara: Innovating Combustion Efficiency

Introduction

Tatsuya Sugahara, an esteemed inventor based in Tokyo, Japan, has made significant contributions to the field of combustion technology. With a total of three patents to his name, Sugahara's work focuses on reducing nitrogen oxide (NOx) emissions, a critical area in the pursuit of sustainable and efficient energy solutions.

Latest Patents

Sugahara's latest innovations include two notable patents. The first is a **Low-NOx Gas Burner**, which utilizes a unique design of flame ports to create a fuel-lean mixture that burns efficiently while being supported by fuel-rich flames. This design not only stabilizes combustion but also minimizes the likelihood of flame liftoff and noise. Furthermore, the fuel-lean flames substantially lower the overall flame temperature, thereby reducing NOx compound production emitted by the burner.

The second innovation is a **Water Heater with Reduced NOx Output**. This device incorporates NOx reducing water conduits that cool a laminar flame to further decrease nitrogen oxide emissions. Featuring a partially aerated burner and a partially premixed combustion method, the water heater optimizes performance by directing water through specially designed conduits that absorb heat and effectively lower NOx emissions.

Career Highlights

Tatsuya Sugahara has had a notable career with affiliations to reputable organizations. He has worked with Tokyo Gas Company Limited and Takagi Industries Co., Ltd., where he has applied his expertise in combustion technology and innovation.

Collaborations

Throughout his career, Sugahara has collaborated with other distinguished professionals, including Takao Takagi and Kimio Mochizuki. Their collective efforts in research and development have contributed significantly to advancements in combustion efficiency and emission reductions.

Conclusion

Tatsuya Sugahara stands out as a prominent figure in the landscape of innovation, particularly in the field of combustion technology. His patents not only reflect his technical expertise but also his commitment to creating solutions that foster environmental sustainability. As industries continue to seek ways to enhance efficiency while minimizing harmful emissions, Sugahara’s contributions will undoubtedly serve as a valuable resource for future developments.

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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