Location History:
- Kaizuka, JP (1981)
- Osaka, JP (1992)
Company Filing History:
Years Active: 1981-1992
Title: The Innovations of Makoto Sagata
Introduction
Makoto Sagata is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of advanced transmission systems. With a total of 2 patents, his work has garnered attention for its innovative designs and practical applications.
Latest Patents
One of Sagata's latest patents is the "Ring Cone Type Stepless Transmission." This invention is designed to effect change speed on torque received from an input section and transmit it to an output section. The transmission features a main shaft that rotatably supports a carrier, which in turn supports a plurality of taper cones. A disk-shaped rotatable member is spring-loaded to contact the taper cones, facilitating torque transmission. Additionally, a ring-shaped change speed member is movable parallel to the main shaft, allowing it to contact various positions of the taper cones and thereby vary the transmission ratio.
Another significant patent is the "Transmission for Tractor." This invention includes a main shaft that receives engine power, along with a travelling speed change shaft and a PTO speed change shaft arranged in parallel. The design incorporates a first travelling speed change means of a hydraulic clutch type, which is equipped with clutch means for backward and first-stage forward travelling. A second hydraulic clutch type travelling speed change means is also included, which is constructed to perform the clutch function prior to the speed change function in response to power input from the main shaft.
Career Highlights
Makoto Sagata is currently employed at Kubota Corporation, a leading company in the agricultural and construction machinery sector. His work at Kubota has allowed him to apply his innovative ideas in practical settings, contributing to the advancement of machinery technology.
Collaborations
Throughout his career, Sagata has collaborated with notable colleagues such as Hiroyuki Kisaka and Masayoshi Miyahara. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Makoto Sagata's contributions to the field of mechanical engineering, particularly through his innovative patents, highlight his role as a significant inventor in the industry. His work continues to influence the design and functionality of transmission systems in various applications.