This inventor holds 3 USPTO granted patents, plus 1 CIPO patent. Top assignee: Honda Motor Co., Ltd.. Active years: 2008-2016.
Location History:
- Saitama-ken, JP (2008)
- Wako, JP (2013 - 2016)
Company Filing History:
Years Active: 2008-2016
Title: Jiro Hara: Innovator in Automotive Technology
Introduction
Jiro Hara is a notable inventor based in Wako, Japan, recognized for his contributions to automotive technology. He has been instrumental in developing innovative solutions that enhance vehicle performance and safety. With a total of 3 patents to his name, Hara's work focuses on driving force control systems for four-wheel-drive vehicles.
Latest Patents
One of Hara's latest patents is a driving force control device for four-wheel-drive vehicles. This device is designed to prevent excessive understeer and oversteer in situations unintended by the driver. It achieves this by appropriately controlling the distribution of driving forces to sub-drive wheels. The system regulates the driving force to the rear wheels through a clutch mechanism, ensuring that the front wheels remain the main drive wheels while the rear wheels serve as sub-drive wheels. Additionally, the device restricts the upper limit of four-wheel drive torque based on the estimated driving force and steering angle of the vehicle.
Another significant patent by Hara involves a driving force distribution device. This device manages the distribution of driving force between the right and left wheels based on the rotational speed detected by wheel speed sensors. When the difference in rotational speeds is below a predetermined threshold, the device ensures that the total driving force does not exceed a set limit. Conversely, if the difference meets or exceeds the threshold, the device transmits driving force to the rear wheels without regard to the total value of the driving force.
Career Highlights
Jiro Hara has made significant strides in his career at Honda Motor Co., Ltd., where he has applied his expertise in automotive engineering. His innovative patents reflect his commitment to improving vehicle dynamics and safety features. Hara's work has contributed to Honda's reputation as a leader in automotive technology.
Collaborations
Throughout his career, Hara has collaborated with talented individuals such as Yusuke Sakaguchi and Yasuhiko Sugo. These collaborations have fostered a creative environment that encourages the development of cutting-edge automotive solutions.
Conclusion
Jiro Hara's contributions to automotive technology through his innovative patents have made a lasting impact on vehicle performance and safety. His work at Honda Motor Co., Ltd. exemplifies the importance of innovation in the automotive industry.