This inventor holds 4 USPTO granted patents. Top assignee: Kabushiki Kaisha Daikin Seisakusho. Active years: 1986-1996.
Company Filing History:
Years Active: 1986-1996
Title: Mamoru Ookubo: Innovator in Torque Converter Technology
Introduction
Mamoru Ookubo is a notable inventor based in Neyagawa, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of torque converter technologies. With a total of 4 patents to his name, his work has had a considerable impact on automotive engineering.
Latest Patents
One of his latest patents is a lockup unit for a torque converter that features a friction element. This innovative design includes a front cover coupled to an input member and a turbine coupled to an output member. The lockup unit comprises a disc-like piston that is movable between the front cover and the turbine, which can press against the front cover. Additionally, it incorporates a flexible coupling mechanism that connects the disc-like piston and the turbine in a circumferential direction. A frictional resistance generating mechanism is also included, which consists of a stationary member fixed to the disc-like piston and a flexible member that presses against the stationary member. This design generates frictional resistance when the piston and turbine rotate relative to each other, effectively reducing the number of necessary mechanical components.
Another notable patent by Ookubo is an unbalance correction mechanism in a lock-up damper. This invention further enhances the efficiency and functionality of torque converters.
Career Highlights
Mamoru Ookubo is currently employed at Kabushiki Kaisha Daikin Seisakusho, a company known for its innovative engineering solutions. His work at Daikin has allowed him to explore and develop advanced technologies in the automotive sector.
Collaborations
Throughout his career, Ookubo has collaborated with talented individuals such as Takayuki Iwasaki and Kenji Mieda. These collaborations have contributed to the successful development of his patents and innovations.
Conclusion
Mamoru Ookubo is a distinguished inventor whose work in torque converter technology has led to significant advancements in the automotive industry. His innovative patents reflect his expertise and commitment to engineering excellence.