This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Daiki Kitagawa: Turbine and Turbocharger Innovation.
Introduction
Daiki Kitagawa is an inventor based in Tokyo, Japan, associated with Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. His patent work concerns turbine housing design for turbines and turbochargers.
Latest Patents
Kitagawa is credited with 1 patent: “Turbine housing, turbine, and turbocharger.” The invention describes a turbine housing with a scroll flow path that supplies working gas to a turbine wheel and a tongue portion shaped in relation to the wheel’s impeller edges. Its inclined portions are designed to meet a specified proportion of the axial area, addressing the geometry of the clearance between the housing and turbine wheel.
Career Highlights
Kitagawa’s listed patent reflects work on components for turbine and turbocharger systems. His association with Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. connects his invention to the company’s engineering activities in engine and turbocharger technology.
Collaborations
Katsuya Sato and Shoeji Nakaye are identified as Kitagawa’s coworkers. The available information does not specify their roles in the patent or the extent of their collaboration.
Conclusion
Daiki Kitagawa’s patent focuses on turbine housing geometry and its relationship to turbine-wheel airflow and clearance, highlighting his contribution to turbocharger engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile