Company Filing History:
Years Active: 1982
Title: Michisuke Nagasaki: A Pioneer in Power Transmission and Marine Propulsion Technologies
Introduction
Michisuke Nagasaki is an innovative inventor based in Toyonaka, Japan, known for his contributions in the fields of power transmission and marine propulsion systems. With a total of two patents to his name, Nagasaki has made significant advancements that improve efficiency and performance in these engineering domains.
Latest Patents
Nagasaki's latest patents include groundbreaking designs that enhance the functionality and reliability of machinery. One of his notable inventions is a **Planetary Speed Change Gearing**. This system is designed for power transmission applications and comprises a flywheel secured to a power transmission shaft of an engine. It includes a flywheel housing that encloses the flywheel, along with an output shaft that connects directly to the machine being driven. The ingenuity of this design lies in the inclusion of a planetary speed gearing system built into a recess formed in the flywheel, ensuring compactness and efficiency.
Another significant innovation from Nagasaki is his **Reduction and Reversing Gear for Marine Propulsion Systems**. This invention utilizes the clutch case of a conventional reduction and reversing gear and features an input shaft fixed to the upper part of the clutch case, with an output shaft extending parallel to it mounted on the lower section. The design incorporates a multiple disc clutch on the input shaft and a small gear that can be engaged or disengaged by this clutch. Additionally, a planetary gear type reduction gear is strategically placed below the multiple disc clutch, effectively utilizing the available space and providing an additional reduction stage between the large gear and the output shaft. This feature allows for a diverse range of reduction ratios, enhancing the adaptability of marine propulsion systems.
Career Highlights
Currently, Michisuke Nagasaki works at Yanmar Diesel Engine Co., Ltd., where he continues to develop pioneering solutions in engine technologies. His expertise in mechanical design and engineering has allowed him to play a key role in the advancement of the company’s product offerings.
Collaborations
Nagasaki collaborates with talented coworkers such as Shigehiro Sannomiya and Kinichi Aso. Together, they contribute to the innovative environment at Yanmar Diesel Engine Co., Ltd., fostering creativity and pushing the boundaries of engineering design.
Conclusion
Through his inventive work and collaboration with skilled peers, Michisuke Nagasaki exemplifies the spirit of innovation in engineering. His patents not only demonstrate technological creativity but also enhance the functionality of marine and power transmission systems, setting a high standard for future inventions in these critical areas.