This inventor holds 4 USPTO granted patents. Top assignees: Nissan Motor Company Limited, Kato Hatsujo Kaisha, Ltd.. Active years: 1991-1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Isehara, JP (1991 - 1993)
- Kanagawa, JP (1992 - 1994)
Company Filing History:

Years Active: 1991-1994
Title: Jiro Kobayashi: Innovator in Fuel Valve Technology
Introduction
Jiro Kobayashi is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of fuel valve technology, holding a total of 4 patents. His innovative designs focus on improving the efficiency and safety of fuel systems in vehicles.
Latest Patents
Kobayashi's latest patents include a "Fuel interrupt/pressure release valve arrangement for fuel tank" and a "Valve device for fuel tank." The fuel interrupt/pressure release valve arrangement features a casing mounted at the upper portion of a fuel tank's interior space. This design includes openings that communicate the interior of the casing with the atmosphere, along with a valve housing that has a discharge opening closed by a spring-biased stopper. The float mechanism in this arrangement is ingeniously designed to respond to both liquid fuel and evaporated fuel pressure, ensuring optimal functionality. The valve device for the fuel tank is equipped with a fuel-cut valve that controls fuel vapor, utilizing upper and lower floats to manage communication between the fuel tank and a charcoal canister based on fuel height levels.
Career Highlights
Throughout his career, Jiro Kobayashi has worked with prominent companies such as Nissan Motor Company Limited and Kato Hatsujo Kaisha, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in automotive technology.
Collaborations
Kobayashi has collaborated with talented individuals in the industry, including Harumitsu Sugiyama and Masakazu Miyoshi. These partnerships have fostered innovation and the development of cutting-edge solutions in fuel management systems.
Conclusion
Jiro Kobayashi's work in fuel valve technology exemplifies his commitment to innovation and safety in automotive engineering. His patents reflect a deep understanding of fuel systems and a dedication to improving their efficiency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile