This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Yamaha Hatsudoki Kabushiki Kaisha. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Yushi Fujita and Marine Propulsion Innovation.
Introduction
Yushi Fujita is an inventor associated with Shizuoka, Japan, and Yamaha Hatsudoki Kabushiki Kaisha. His listed patent work concerns the design of a marine propulsion device.
Latest Patents
Fujita is credited with 1 patent, titled “Marine Propulsion Device.” The invention describes a gear arrangement in which a first gear meshes with a second and a third gear. The second and third gears share an axis and face one another, with a circulator positioned between them. These components are housed inside a case, which has an attachment hole for the circulator. An attachment body inserted into the hole secures the circulator to the case.
Career Highlights
The available information connects Fujita’s patent activity with Yamaha Hatsudoki Kabushiki Kaisha. His listed invention focuses on the construction and assembly of a marine propulsion device.
Collaborations
Akihiro Noma and Hiroaki Kageyama are identified as Fujita’s coworkers. The provided information does not specify their roles in the patent.
Conclusion
Yushi Fujita’s listed patent reflects work on marine propulsion hardware, particularly the gear arrangement and circulator attachment within the device’s case.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile