Company Filing History:
Years Active: 2016-2020
Title: Innovations of Tatsushi Murakami
Introduction
Tatsushi Murakami is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of engineering, particularly in the design and development of axial flow fans. With a total of 7 patents to his name, Murakami's work has had a notable impact on air movement technology.
Latest Patents
Murakami's latest patents focus on advancements in axial flow fan design. One of his innovations describes an axial flow fan that features a boss portion driven by a motor, with multiple rotary blades extending radially. These blades are designed to facilitate airflow in the direction of the motor's rotation axis. The fan includes a bellmouth that accommodates the blades, featuring a suction-side round portion with a curved surface and a discharge-side round portion that also has a curved surface. This design ensures that the outer peripheral portion of the blades is positioned downstream in the airflow direction relative to the suction-side round portion. Another patent improves the air capacity and static pressure characteristics of the axial flow fan while reducing stress at the leading edge of the blade base, even when a noise-reducing shape is utilized. This fan design segments the rotor blades into two areas, with varying forward sweep angles and chord-pitch ratios, enhancing overall performance.
Career Highlights
Murakami is associated with Mitsubishi Electric Corporation, where he has been instrumental in developing innovative technologies. His work has not only advanced the company's product offerings but has also contributed to the broader field of fluid dynamics and air movement.
Collaborations
Throughout his career, Murakami has collaborated with notable colleagues, including Toshikatsu Arai and Hitoshi Kikuchi. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Tatsushi Murakami's contributions to the field of axial flow fans exemplify his innovative spirit and dedication to engineering excellence. His patents reflect a commitment to improving air movement technology, making him a significant figure in his industry.