Location History:
- Nagoya, JP (1980)
- Aichi, JP (1988 - 1989)
Company Filing History:
Years Active: 1980-1989
Title: Takeo Ogasawara: Innovator in Hydraulic Control Systems
Introduction
Takeo Ogasawara is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of hydraulic control systems, particularly in the context of stepless transmissions. With a total of 3 patents to his name, Ogasawara's work has had a considerable impact on automotive technology.
Latest Patents
Ogasawara's latest patents include a hydraulic control apparatus for stepless transmission. This innovative apparatus employs an endless belt stretched between a pair of pulleys, allowing for a variable velocity ratio between input and output shafts. The hydraulic pressure is adjusted to necessary levels by first and second adjusting apparatus, which helps reduce power loss in the hydraulic pressure supply source.
Another significant patent is the revolution speed ratio control system for a continuously variable transmission. This system utilizes an electronic control circuit to calculate the actual revolution speed ratio between the driving and driven pulleys. It generates electric control signals to manage the flow and pressure of working oil supplied to the pulleys, enhancing the efficiency of the transmission system.
Career Highlights
Takeo Ogasawara is currently associated with Toyota Chuo Kenkyusho, a research and development company under the Toyota Group. His work at this esteemed organization has allowed him to further his research in hydraulic systems and contribute to advancements in automotive technology.
Collaborations
Throughout his career, Ogasawara has collaborated with notable colleagues such as Katsuhiko Hattori and Hideyuki Suzuki. These collaborations have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Takeo Ogasawara's contributions to hydraulic control systems exemplify the spirit of innovation in the automotive industry. His patents reflect a commitment to enhancing the efficiency and performance of transmission systems. Ogasawara's work continues to influence the field, paving the way for future advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.