Company Filing History:
Years Active: 2004-2018
Title: Innovations of Yoshitomo Oguma: A Pioneer in Pump Technology
Introduction
Yoshitomo Oguma is a notable inventor based in Hekinan, Japan, recognized for his significant contributions in the field of pump technology. With a total of seven patents to his name, Oguma's work showcases innovative solutions that enhance the performance and efficiency of high-pressure pumps.
Latest Patents
One of Oguma's latest inventions is the pulsation damper, specifically designed for high-pressure pumps. This innovative device features an elastic member positioned in a damper chamber between a first and a second diaphragm. While the high-pressure pump operates, the elastic member maintains contact with both diaphragms, which allows it to counteract resonance when the frequency of pressure pulsation of low-pressure fuel aligns with the characteristic frequency of the diaphragms. As a result, the elastic member effectively restricts the deformation of the diaphragms, thereby diminishing the resonance effects between them.
Career Highlights
Oguma works at Denso Corporation, a leading automotive technology company renowned for its advancements in various engineering sectors. His career has been marked by a keen focus on developing innovative technologies that address common challenges in high-pressure pump design and functionality.
Collaborations
Throughout his journey, Oguma has collaborated with esteemed colleagues, including Masayuki Kobayashi and Eiji Ito. These partnerships have allowed him to leverage diverse expertise and insights, which have undoubtedly contributed to the success of his inventions.
Conclusion
Yoshitomo Oguma stands out as a key figure in the realm of innovations related to pump technology. With his proven track record of patents, his latest advancements, and his collaborative efforts, he continues to play a pivotal role in addressing the complexities of high-pressure pump operations. His contributions reflect a dedication to innovation that enhances both performance and efficiency in the automotive industry.