Location History:
- Atsugi, JP (2005)
- Kanagawa, JP (2000 - 2011)
Company Filing History:
11 out of 13,395 
1 out of 556 Years Active: 2000-2011
Title: Hiroshi Tsunehara: Innovator in Automotive Brake Control Systems
Introduction
Hiroshi Tsunehara is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of automotive technology, particularly in brake control systems. With a total of 11 patents to his name, Tsunehara's work has had a lasting impact on vehicle safety and performance.
Latest Patents
One of Tsunehara's latest patents is a brake control system and method for automotive vehicles. This innovative system sets the vehicle body deceleration increment correction quantity to zero during the start of braking. As the vehicle's traveling velocity decreases or the braking passage time increases, this correction quantity is gradually increased. In a second region, where the vehicle's traveling velocity is lower than a predetermined threshold, the correction quantity is maintained at a constant value. Another notable patent is the braking force control method for automotive vehicles and the corresponding apparatus. This method adjusts the contribution degrees of both the stroke quantity of a brake input device and the master cylinder pressure based on the detected behavior of the driver. When an abrupt brake operation is detected, the contribution degree of the master cylinder pressure is increased, enhancing the vehicle's braking response.
Career Highlights
Throughout his career, Hiroshi Tsunehara has worked with notable companies in the automotive industry. He has been associated with Nissan Motor Company Limited, where he contributed to various innovative projects. Additionally, he has worked with Unisia Jecs Corporation, further expanding his expertise in automotive technologies.
Collaborations
Tsunehara has collaborated with talented individuals in his field, including Hideto Murakami and Takaaki Eguchi. Their combined efforts have led to advancements in automotive safety and performance.
Conclusion
Hiroshi Tsunehara's contributions to automotive brake control systems exemplify his dedication to innovation and safety in vehicle design. His patents reflect a deep understanding of the complexities involved in braking technology, making him a key figure in the automotive industry.
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.