Location History:
- Wako, JP (2017)
- Utsunomiya, JP (2019 - 2020)
Company Filing History:
5 out of 21,963 
4 out of 447 
Years Active: 2017-2020
Title: Kensuke Yamamoto: Innovator in Valve Control Technology
Introduction
Kensuke Yamamoto is a notable inventor based in Utsunomiya, Japan. He has made significant contributions to the field of valve control technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and reliability of valve mechanisms in automotive applications.
Latest Patents
One of his latest patents is the "Abnormality Determining Valve Control Device and System." This innovative device controls a valve drive mechanism based on a degree-of-opening signal and a startup signal for an engine. It features a drive signal generating unit that generates a test drive signal to test the valve before normal operation. Additionally, an abnormality determining unit assesses the degree-of-opening signal during testing to identify any abnormalities in the drive mechanism. If an issue is detected, the device halts both the test drive signal and the normal drive signal to prevent further complications.
Another significant patent is the "Valve Control Device," which performs feedback control of a drive mechanism for a wastegate valve in a supercharger. This device utilizes a sensor signal to monitor the real degree of opening of the wastegate valve and adjusts control gains based on whether the valve is open or closed. This innovation aims to optimize engine performance and efficiency.
Career Highlights
Kensuke Yamamoto has worked with prominent companies in the automotive industry, including Honda Motor Co., Ltd. and Keihin Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in valve control technology.
Collaborations
Throughout his career, Yamamoto has collaborated with talented individuals such as Youichiro Shikine and Akihito Inoue. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Kensuke Yamamoto is a distinguished inventor whose work in valve control technology has led to several important patents. His contributions continue to influence the automotive industry, showcasing the impact of innovation on engineering and design.