Company Filing History:
Years Active: 2001-2005
Title: The Innovative Contributions of Tadatsugu Yamamura
Introduction
Tadatsugu Yamamura is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of marine propulsion technology. With a total of 2 patents, his work focuses on enhancing the efficiency and longevity of propulsion devices.
Latest Patents
Yamamura's latest patents include an "Impeller for Marine Propulsion Device" and a "Water Preclusion System for Watercraft Exhaust." The impeller design features at least one fluid channel on each blade, which generates a back-flow during rotation. This back-flow effectively sweeps away cavitation bubbles, reducing erosion and enhancing the device's lifespan. The water preclusion system incorporates a water trap and a discharge port, ensuring efficient exhaust management for watercraft.
Career Highlights
Throughout his career, Yamamura has worked with prominent companies such as Yamaha Hatsudoki Kabushiki Kaisha and Yamaha Marine Kabushiki Kaisha. His experience in these organizations has allowed him to develop innovative solutions for marine technology.
Collaborations
Yamamura has collaborated with talented individuals in his field, including Tatsuya Yoshida and Yasuhiko Henmi. These partnerships have contributed to the advancement of his inventions and the overall progress in marine propulsion systems.
Conclusion
Tadatsugu Yamamura's innovative work in marine propulsion technology showcases his dedication to improving efficiency and durability in watercraft systems. His patents reflect a commitment to addressing challenges in the industry, making him a significant figure in the field.