This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Mitsui Kinzoku Act Corporation. Active years: 2014-2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kanagawa, JP (2014)
- Yokohama, JP (2024)
Company Filing History:
Years Active: 2014-2024
Title: Fuyuki Nakatsuka: Innovator in Vehicle Door Technology
Introduction
Fuyuki Nakatsuka is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of vehicle door technology, holding a total of three patents. His innovative designs focus on enhancing the functionality and safety of vehicle door operating systems.
Latest Patents
One of Nakatsuka's latest patents is a vehicle door operating device. This device includes a closing latch unit that holds a door in a closed position, supported on a vehicle body to open and close. It features a fully opening latch unit that secures the door in a fully open position, an actuator with a motor, and an emergency handle for manual operation from inside the vehicle. The operation relay unit is designed to operate both the closing latch unit and the fully opening latch unit, allowing for unlatched states when driven by the actuator or manually operated by the emergency handle.
Another notable patent is a sensor assembly and door lock device. This invention is utilized in a door lock device equipped with a latch, a ratchet, and a drive unit that releases the engagement between the ratchet and the latch. The sensor assembly detects the action of the ratchet when the engagement is released. It includes a connector for electrical connections, a sensor base, multiple electric wires, and a waterproofing material made from photo-curing resin to protect the connecting portions.
Career Highlights
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile