Company Filing History:
9 out of 801 
1 out of 36,499 
Years Active: 2009-2023
Title: Hiroyasu Kariya: Innovator in Fuel Supply Technology
Introduction
Hiroyasu Kariya is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of fuel supply technology, holding a total of 9 patents. His innovative designs have improved the efficiency and functionality of fuel systems in vehicles.
Latest Patents
Kariya's latest patents include a fuel supply device and a fuel filter device. The fuel supply device features a flange unit and a pump unit, where the flange unit closes an opening in a fuel tank. The pump unit is designed to allow vertical movement between its components while maintaining a minimum vertical interval to ensure proper operation. The fuel filter device consists of a bag-shaped filter member that retains fuel drawn into a pump, along with an inner frame member and a mounting member. This design includes a check valve that prevents backflow of fuel, enhancing the reliability of the fuel system.
Career Highlights
Throughout his career, Kariya has worked with prominent companies such as Aisan Kogyo Co., Ltd. and Toyota Motor Corporation. His experience in these leading automotive firms has allowed him to develop and refine his innovative ideas in fuel technology.
Collaborations
Kariya has collaborated with talented individuals in the industry, including Tatsuki Fukui and Koji Yoshida. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Hiroyasu Kariya's contributions to fuel supply technology demonstrate his expertise and innovative spirit. His patents reflect a commitment to improving vehicle efficiency and functionality. His work continues to influence the automotive industry positively.
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.