Location History:
- Nagasaki, JP (2008 - 2012)
- Tokyo, JP (2012 - 2014)
Company Filing History:
Years Active: 2008-2014
Title: The Innovations of Kazuhisa Tsutsumi
Introduction
Kazuhisa Tsutsumi, an esteemed inventor located in Tokyo, Japan, has made significant contributions to the field of renewable energy. With a total of 12 patents to his name, Tsutsumi has dedicated his career to developing cutting-edge technologies that advance energy generation and efficiency. His innovative work primarily focuses on hydraulic systems employed in power generation.
Latest Patents
Among Tsutsumi's latest inventions is a patented power-generating apparatus of renewable energy type. This apparatus features a braking mechanism attached to a rotor positioned upstream of a hydraulic transmission, optimizing space utilization while enhancing functionality. It comprises a rotor with a hub and main shaft, a generator that converts torque from the rotor into electrical power, and a hydraulic transmission component. Notably, the design incorporates a brake disc that securely fastens to the rotor, along with a brake caliper that applies braking force as needed.
Another of his recent patents, a hydraulic pump structure for wind turbine and tidal current generators, showcases his ingenuity in hydraulic systems. This unit includes a cylindrical member that fits around the main shaft, housing a hydraulic pump body with innovative components such as a ring cam, pump bearing, and multiple cylinders that facilitate piston movement. The design ensures that the hydraulic pump unit can be easily fixed to the main shaft, enhancing the efficiency of renewable energy systems.
Career Highlights
Tsutsumi is currently employed at Mitsubishi Heavy Industries Limited, a prominent company known for its contributions to heavy industry and engineering. His position there allows him to collaborate with other talented professionals, further advancing the field of renewable energy technologies.
Collaborations
Throughout his career, Tsutsumi has worked alongside notable coworkers, including Taku Ichiryuu and Masayuki Shimizu. Together, they have shared knowledge and insights that enrich their collective efforts in developing innovative solutions for energy generation and hydraulic technologies.
Conclusion
Kazuhisa Tsutsumi's dedication to innovation in renewable energy and hydraulic systems is evident through his impressive portfolio of patents. His work not only reflects his expertise but also contributes to the advancement of sustainable energy solutions. As he continues to develop new technologies, Tsutsumi remains a prominent figure within the energy innovation landscape.