Location History:
- Sashima-gun, JP (2004)
- Oyama, JP (2012 - 2015)
- Koga, JP (2018)
Company Filing History:
12 out of 84 
9 out of 19,697 
Years Active: 2004-2018
Title: Innovations by Hironobu Oki in Fuel Supply Technology
Introduction
Hironobu Oki, an accomplished inventor based in Oyama, Japan, has made significant contributions to the field of fuel supply systems. With a portfolio of 12 patents, Oki's work reflects a commitment to improving efficiency and functionality in automotive technologies.
Latest Patents
Oki’s most recent innovations include a sophisticated fuel supply device that integrates several critical components. The device features a fuel pump, a filter case, a fuel passage, a discharge passage, and a residual pressure holding valve. Notably, the design includes a communication port that is strategically positioned within the fuel passage, allowing for enhanced fuel flow management. The innovation also incorporates an inside passage part designed to regulate the flow of fuel, abiding by the relational expression of L/D ≥ 3, where L represents the length of the inside passage and D symbolizes its diameter. Another noteworthy patent details a fuel supply device that ensures that the fuel pumped from a fuel tank is effectively filtered and directed toward an internal combustion engine through a port member containing multiple fuel ports.
Career Highlights
Hironobu Oki's professional journey includes significant tenures at Kyosan Denki Co., Ltd. and Denso Corporation, where he honed his skills in engineering and innovation. His work has not only optimized existing technologies but has also paved the way for new discoveries in the automotive sector.
Collaborations
Throughout his career, Oki has collaborated with esteemed colleagues, including Tetsuro Okazono and Hideto Takahashi. Their combined expertise has fostered a productive environment for innovation, leading to multiple successful patent applications that enhance fuel supply technologies.
Conclusion
Hironobu Oki exemplifies the spirit of innovation in the automotive industry. His extensive patent portfolio and collaborative efforts with fellow inventors highlight his dedication to advancing fuel supply systems. Oki's contributions continue to influence the direction of technology in this essential field.
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.