Company Filing History:
4 out of 36,499 
3 out of 889 
Years Active: 2001-2013
Title: Innovations by Koichi Tomida in Vehicle Brake Systems
Introduction
Koichi Tomida is a notable inventor based in Toyota, Japan, recognized for his contributions to vehicle brake system technology. With a total of six patents to his name, Tomida has made significant advancements that enhance the safety and efficiency of braking systems in vehicles.
Latest Patents
One of his latest patents is a control device for a vehicle brake system. This innovative device includes first judgment value derivation and storage means for deriving and storing a boosting limit judgment pressure. This pressure is calculated when predetermined conditions are satisfied during the operation of hydraulic pumps. The device also features returning start judgment means to determine whether the brake manipulation member's return has commenced. The boost control means utilizes the stored first judgment value to execute boost control effectively.
Another significant patent is the assistance-limit recognizing device, which recognizes the limit of assistance provided by a vacuum booster. This device is designed to assist the operating force applied to a brake operating member. It establishes communication between a variable pressure chamber and a negative pressure chamber when no force is applied. When the operating force is applied, it switches to communicate with the atmosphere, allowing for effective pressure management. This device is crucial for recognizing the assistance limit during the braking process.
Career Highlights
Throughout his career, Koichi Tomida has worked with prominent companies such as Toyota Motor Corporation and Advics Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in automotive technology.
Collaborations
Tomida has collaborated with talented individuals in the field, including Tomohiro Kato and Masanobu Yamaguchi. Their teamwork has contributed to the successful development of advanced braking technologies.
Conclusion
Koichi Tomida's work in vehicle brake systems showcases his dedication to innovation and safety in automotive engineering. His patents reflect a deep understanding of the complexities involved in braking technology, making him a significant figure in the 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.