Company Filing History:
7 out of 5,207 
1 out of 1,139 
1 out of 2 Years Active: 1988-1992
Title: Hiroshi Naito: Innovator in Automotive Technology
Introduction
Hiroshi Naito is a prominent inventor based in Toyota, Japan. He has made significant contributions to the automotive industry, particularly in the development of advanced steering and damping systems. With a total of 7 patents to his name, Naito's work has had a lasting impact on vehicle performance and safety.
Latest Patents
One of Naito's latest patents is a pressure vibration damping device in combination with a liquid column. This innovative device is designed for use in a liquid supply passage, which supplies liquid from a pump to hydraulic devices, such as fluid pressure type suspensions in vehicles. It features a pressure pulse absorbing means that can accept and return a small amount of liquid, effectively absorbing momentary changes in flow rate. Additionally, it includes a liquid column vibration damping means that applies substantial flow resistance to high-velocity liquid flows, enhancing the overall performance of the system.
Another notable patent is for an electric power steering system. This system incorporates a steering torque detecting device that measures the torque applied between the input and output shafts. An electric motor, controlled by a signal from a control device, works in conjunction with a clutch device to manage the transmission of motor rotation to the output shaft. This design improves the safety, reliability, and steering feel of electric power steering systems.
Career Highlights
Hiroshi Naito has worked with several esteemed companies throughout his career. He has been associated with Aisin Seiki Co., Ltd. and Toyota Central R&D Labs, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in automotive technology.
Collaborations
Naito has collaborated with notable colleagues, including Akio Hashimoto and Shuuetsu Suzuki. Their combined expertise has contributed to the successful development of various automotive technologies.
Conclusion
Hiroshi Naito's contributions to the automotive industry through his patents and collaborations have significantly advanced vehicle technology. His innovative solutions continue to enhance the performance and safety of modern vehicles.
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.