Location History:
- Showa, JP (1991)
- Nagoya, JP (1987 - 1995)
- Aichi-ken, JP (2001)
- Aichi-gun, JP (1999 - 2018)
Company Filing History:
8 out of 3,252 
4 out of 19,697 
4 out of 889 
Years Active: 1987-2025
Title: **Kazutoshi Yogo: A Pioneer in Brake Technology**
Introduction
Kazutoshi Yogo, an accomplished inventor based in Nagoya, Japan, holds a notable portfolio of 14 patents. His contributions, primarily focused on braking systems and vehicle motion control apparatus, have significantly impacted automotive safety and efficiency.
Latest Patents
Among his latest innovations is a **brake device**. This device is uniquely characterized by the inclusion of an auxiliary pressure source that accumulates a predetermined range of brake fluid pressure in an accumulator based on the operation of a fluid pressure pump. It also features an electromagnetic valve that controls the communication between the fluid pressure pump, the accumulator, and a main pipeline, transmitting the accumulator pressure to a wheel cylinder when in communication state. Another significant invention is the **vehicle motion control apparatus**, which includes a proportional pressure difference valve. This valve operates between a master cylinder and normally open valves, allowing for controlled hydraulic pressure delivery to wheel brake cylinders while effectively managing pressure differentiation based on monitored vehicle state variables.
Career Highlights
Kazutoshi Yogo has worked with prominent companies such as Nippondenso Co., Ltd. and Denso Corporation, where he honed his skills and made remarkable advancements in braking technologies. His experience in these organizations has helped him develop groundbreaking inventions that enhance vehicle safety.
Collaborations
Throughout his career, Yogo has collaborated with esteemed colleagues like Hideo Wakata and Takahiro Kiso. Their combined expertise in engineering and innovation has propelled various projects that contribute significantly to advancements in automotive technologies.
Conclusion
Kazutoshi Yogo's inventive spirit and dedication to automotive innovation exemplify the vital role of inventors in shaping safer and more efficient vehicles. With his extensive patent portfolio and collaborative efforts, he continues to make valuable contributions to the field 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.