This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignees: Kabushiki Kaisha Riken, Mitsubishi Heavy Industries Limited. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:


Years Active: 2025
Title: Jun Fukada: Innovator in Piston Ring Technology
Introduction
Jun Fukada is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of engineering, particularly in the development of piston ring technology. His innovative designs have the potential to enhance the efficiency of various mechanical systems.
Latest Patents
Fukada holds a patent for a piston ring and booster pump. This invention includes a low-pressure side ring and a high-pressure side ring, which are arranged in a stacked configuration along the axis. The high-pressure side ring is positioned closer to the fluid being compressed. The low-pressure side ring features a rotation restriction part that limits circumferential movement relative to the piston. Additionally, the high-pressure side ring has a rotation restriction part and a protrusion that fits into a low-pressure side abutment, allowing for precise operation with clearances provided in both circumferential directions.
Career Highlights
Throughout his career, Jun Fukada has worked with prominent companies such as Mitsubishi Heavy Industries Limited and Kabushiki Kaisha Riken. His experience in these organizations has allowed him to refine his skills and contribute to various engineering projects.
Collaborations
Fukada has collaborated with talented individuals in his field, including Kenji Nakamichi and Kimihiko Mitsuda. These partnerships have fostered innovation and the exchange of ideas, further enhancing the quality of his work.
Conclusion
Jun Fukada's contributions to piston ring technology exemplify his dedication to innovation and engineering excellence. His patent and career achievements reflect his commitment to advancing mechanical systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile