This inventor holds 3 USPTO granted patents. Top assignees: Nippondenso Co., Ltd., Denso Corporation. Active years: 1997-1999.
Company Filing History:
Years Active: 1997-1999
Title: Innovations of Yoshimi Ogihara
Introduction
Yoshimi Ogihara is a notable inventor based in Toyohashi, Japan. He has made significant contributions to the field of fuel injection technology, holding a total of 3 patents. His work has been instrumental in enhancing the efficiency and functionality of internal combustion engines.
Latest Patents
Ogihara's latest patents include a nozzle structure for fuel injectors designed for internal combustion engines. This innovative fuel injector features a valve body, a needle valve, and a hollow nozzle body with spray holes. The design allows the needle valve to engage and disengage from the valve seat, effectively controlling the fuel outlet. The hollow nozzle body is welded to the valve body, ensuring constant engagement under varying pressure conditions. Another significant patent is for a fluid injection nozzle that simplifies the positioning and assembly of its components. This nozzle consists of two plates, with a characterizing portion that helps distinguish the upstream and downstream sides.
Career Highlights
Throughout his career, Yoshimi Ogihara has worked with prominent companies such as Nippondenso Co., Ltd. and Denso Corporation. His experience in these organizations has contributed to his expertise in fuel injection systems and related technologies.
Collaborations
Ogihara has collaborated with several talented individuals in his field, including Hideo Kiuchi and Yasuhide Tani. These collaborations have fostered innovation and advancements in the technologies he has developed.
Conclusion
Yoshimi Ogihara's contributions to fuel injection technology have made a lasting impact on the industry. His innovative designs and patents continue to influence the development of more efficient internal combustion engines.