Masahito Kataoka

Title: Masahito Kataoka: Innovator in Gas Turbine Technology

Introduction

Masahito Kataoka is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of gas turbine technology, holding a total of six patents. His innovative designs focus on enhancing the efficiency and reliability of gas turbine combustors.

Latest Patents

Kataoka's latest patents include a groundbreaking gas turbine combustor. This combustor features an arrangement that forms a layer of cooling air on the inner surface of a combustion chamber liner. This cooling air layer extends from the fuel nozzle block toward the downstream side of the liner. Another notable patent is the tail tube seal structure of a combustor and a gas turbine utilizing this structure. This design incorporates a U-shaped groove and a pi-shaped groove to enhance the seal in the connection area. Additionally, inclined cooling holes are drilled in the tail tube seal, allowing cooling air to flow in and reduce thermal expansion differences, thereby improving the reliability of the seal.

Career Highlights

Masahito Kataoka is currently employed at Mitsubishi Heavy Industries Limited, where he continues to innovate in gas turbine technology. His work has significantly impacted the efficiency and performance of gas turbines, making him a key figure in this industry.

Collaborations

Kataoka has collaborated with notable coworkers, including Yasuoki Tomita and Masamitsu Kuwabara. Their combined expertise has contributed to the advancement of gas turbine technology.

Conclusion

Masahito Kataoka's contributions to gas turbine technology through his innovative patents demonstrate his commitment to enhancing efficiency and reliability in this field. His work continues to influence the industry positively.