Noboru Matsubara

Title: Noboru Matsubara: Innovator in Hydraulic Valve Technology

Introduction

Noboru Matsubara is a distinguished inventor based in Susono, Japan. He has made significant contributions to the field of internal combustion engines, holding a total of 8 patents. His innovative designs focus on hydraulic systems that enhance engine performance and efficiency.

Latest Patents

One of Matsubara's notable inventions is the hydraulic valve lift device. This device features a lifter with an oil pressure chamber that allows for variable valve lift depending on the rotational speed of the cam. The design includes a plunger that opens and closes intake or exhaust valves, optimizing engine performance. Another significant patent is the apparatus for controlling the feed of oil discharged from an oil pump. This apparatus regulates the amount of lubricating oil flowing through the engine, ensuring efficient operation and longevity.

Career Highlights

Throughout his career, Noboru Matsubara has worked with prominent companies in the automotive industry. He has been associated with Toyota Motor Corporation and Nippon Soken, Inc. His work in these organizations has allowed him to develop and refine his innovative technologies.

Collaborations

Matsubara has collaborated with notable colleagues, including Masaaki Takizawa and Yasuhiro Takeuchi. These partnerships have contributed to the advancement of hydraulic technologies in automotive applications.

Conclusion

Noboru Matsubara's contributions to hydraulic valve technology have significantly impacted the automotive industry. His innovative patents continue to influence engine design and performance, showcasing his expertise and dedication to engineering excellence.