This inventor holds 3 USPTO granted patents. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 1985-2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1985-2004
Title: Toshiyuki Hirata: Innovator in Fuel-Cell Technology
Introduction
Toshiyuki Hirata is a prominent inventor based in Toyota, Japan. He has made significant contributions to the field of fuel-cell technology, holding a total of 3 patents. His work focuses on improving the efficiency and performance of fuel systems in motor vehicles.
Latest Patents
Hirata's latest patents include a fuel-cell system with an autothermal fuel-reforming apparatus that incorporates input air regulation. This innovative reformer consists of three reforming reaction units, each equipped with catalyst layers. A supply of crude fuel gas is fed to the reformer, passing through the catalyst layers in sequence to undergo reforming reactions, ultimately converting it into a hydrogen-rich gaseous fuel. An air supply unit feeds air to each catalyst layer, allowing oxidation reactions to occur alongside the reforming reactions. The heat generated from these oxidation reactions is utilized for the reforming process, with temperature sensors measuring the internal temperatures of the catalyst layers to regulate the air supply accordingly.
Another notable patent is a fuel injection device for motor vehicles. This apparatus enhances fuel distribution performance by positioning the fuel injection valve away from the center line of the throttle bore. It comprises a throttle body and control means that direct the fuel injected by the valve toward the downstream portion of the throttle valve, improving overall engine efficiency.
Career Highlights
Hirata is currently employed at Toyota Jidosha Kabushiki Kaisha, where he continues to innovate in the automotive sector. His work has been instrumental in advancing fuel-cell technology, contributing to the development of cleaner and more efficient vehicles.
Collaborations
Hirata collaborates with fellow inventor Keisou Takeda, working together to push the boundaries of automotive technology and fuel efficiency.
Conclusion
Toshiyuki Hirata's contributions to fuel-cell technology and automotive innovation are noteworthy. His patents reflect a commitment to enhancing vehicle performance and sustainability. His work continues to influence the future of automotive engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile