Company Filing History:
Years Active: 1997
Title: Shigehisa Katsuma: Innovator in Fluid Turbine Technology
Introduction
Shigehisa Katsuma is a notable inventor based in Nara, Japan. He has made significant contributions to the field of fluid turbine technology. His innovative designs have the potential to enhance the efficiency and cost-effectiveness of fluid retarder systems.
Latest Patents
Katsuma holds a patent for a fluid turbine that features a rotor disposed in a fluid retarder. This design includes an annular shell with a semicircular cross-section and a plurality of blades. Each blade is composed of a semicircular blade body and a rib bent from an arcuate edge of the blade body, which is fixed to the inside of the shell. The annular shell and the blades are made from sheet metal. The blades are arranged at regular intervals in the circumferential direction of the shell and are welded into place. This innovative construction allows for reduced manufacturing costs without compromising performance, as the annular shell and blades are brazed together.
Career Highlights
Katsuma is currently employed at Exedy Corporation, where he continues to develop and refine his inventions. His work has been instrumental in advancing the technology used in fluid turbines, making them more accessible and efficient for various applications.
Collaborations
Katsuma has collaborated with talented coworkers such as Satoshi Tanaka and Atsushi Itoh. Their combined expertise has contributed to the successful development of innovative technologies within their field.
Conclusion
Shigehisa Katsuma is a prominent figure in the realm of fluid turbine technology. His patent for a fluid turbine showcases his innovative approach to engineering and design. Through his work at Exedy Corporation and collaborations with skilled colleagues, Katsuma continues to make strides in enhancing the efficiency of fluid retarder systems.