Company Filing History:
4 out of 19,697 
1 out of 88 
1 out of 832,680 Years Active: 2000-2011
Title: Hiroshi Yagyu: Innovator in Vehicle Control Systems
Introduction
Hiroshi Yagyu is a notable inventor based in Tsushima, Japan. He has made significant contributions to the field of vehicle control systems, holding a total of 5 patents. His innovative designs focus on enhancing vehicle safety and user convenience.
Latest Patents
One of Yagyu's latest patents is an "Engine start control system having failsafe arrangement." This system includes a first switch for starting the engine, a second switch, a third switch, a brake switch, and an engine start control unit. The control unit operates in a normal mode, allowing engine start when the brake switch detects the brake pedal's operation. It also features a failsafe mode that permits engine start when at least two of the first, second, and third switches are activated, even if the brake switch does not detect the brake pedal's operation.
Another significant patent is the "Smart entry system." This system comprises a transmitter on the vehicle and a portable unit carried by the user. The transmitter sends a request signal to define a user detection area. When the user enters this area while the doors are locked, an unlock standby state is initiated. If the user touches a touch sensor on the driver-side door during this state, only that door is unlocked first. If the driver-side door is not opened within a specified time, all doors will unlock.
Career Highlights
Hiroshi Yagyu has worked with prominent companies in the automotive industry, including Denso Corporation and Anden Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in vehicle technology.
Collaborations
Yagyu has collaborated with talented individuals such as Koichi Sato and Makoto Ito. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Hiroshi Yagyu is a distinguished inventor whose work in vehicle control systems has led to several important patents. His innovative solutions enhance both safety and convenience for vehicle users. His contributions to the automotive industry continue to make a significant impact.
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.