This inventor holds 4 USPTO granted patents and 3 published patent applications. Top assignees: Mitsubishi Heavy Industries Limited, Mitsubishi Hitachi Power Systems, Ltd., Mitsubishi Power, Ltd.. Active years: 2020-2026.
Company Filing History:
2 out of 4,738 
1 out of 651 
1 out of 221 Years Active: 2020-2026
Title: Takayoshi Iijima: Innovator in Turbine Technology
Introduction
Takayoshi Iijima is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of turbine technology, holding a total of 4 patents. His innovative designs have advanced the efficiency and functionality of turbine assemblies.
Latest Patents
Iijima's latest patents include a turbine assembly and a method for assembling the turbine assembly. This turbine assembly features a first main body with a first protrusion that forms part of an annular body, which protrudes radially outward. Additionally, a second protrusion projects radially outward from a different position in the circumferential direction of the annular body. The assembly also includes a first casing that supports the first protrusion and accommodates the second protrusion within a recess, ensuring a gap is formed in the axial direction when the second protrusion is housed.
Another notable patent is for a strut cover and exhaust casing for a gas turbine. This design incorporates a cylindrical sheet metal member with a hollow portion and a flare member connected to one end. The flare member features a curved portion that increases in distance from the center axis of the cylindrical member, enhancing the structural integrity of the turbine.
Career Highlights
Throughout his career, Takayoshi Iijima has worked with esteemed companies such as Mitsubishi Heavy Industries Limited and Mitsubishi Power, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in turbine technology.
Collaborations
Iijima has collaborated with notable colleagues, including Shinya Hashimoto and Kazuki Kitagawa. Their combined expertise has fostered innovation and development in their respective fields.
Conclusion
Takayoshi Iijima's contributions to turbine technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in turbine design and functionality.