Company Filing History:
Years Active: 1992-1994
Title: The Innovations of Shinji Umehira
Introduction
Shinji Umehira is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of automotive technology, particularly in the development of antilock control devices for motor vehicles. With a total of 2 patents, Umehira's work has had a meaningful impact on vehicle safety and performance.
Latest Patents
One of Umehira's latest patents is an antilock control device designed for the brake assembly of a motor vehicle. This device detects ON and OFF signals from a brake lamp switch, which represent the operative and inoperative positions of the brake pedal. When the signal changes from OFF to ON, indicating that the brake pedal has been pressed, the antilock control function is disabled. This allows the pressure generated in the master cylinder to be directly applied to the wheel cylinders. This state continues until the antilock device detects a locking tendency of any wheel. Additionally, signals from the accelerator pedal can also be integrated, allowing the antilock control function to be disabled when either the accelerator pedal position signal changes from OFF to ON or the brake pedal position signal changes from ON to OFF.
Career Highlights
Shinji Umehira is currently employed at Sumitomo Electric Industries, Limited, where he continues to innovate in automotive technology. His work has been instrumental in enhancing the safety features of modern vehicles, making them more reliable for consumers.
Collaborations
Umehira has collaborated with several talented individuals in his field, including Masato Yoshino and Shunsuke Kawasaki. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Shinji Umehira's contributions to automotive safety through his innovative antilock control devices exemplify the importance of invention in enhancing vehicle performance. His work at Sumitomo Electric Industries, Limited, along with his collaborations, continues to push the boundaries of automotive technology.
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.