This inventor holds 1 USPTO granted patent. Top assignee: Hitachi Construction Machinery. 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: Atsushi Ogata: Inventor in Construction Machinery
Introduction
Atsushi Ogata is an inventor associated with Tsuchiura, Japan. His patent work concerns construction machinery powered by an electric motor and supported by a fuel cell.
Latest Patents
Ogata is credited with 1 patent, titled “Construction machine.” The invention describes a construction machine with an electrically driven motor, a fuel cell that supplies power to the motor, a heat exchanger, and a cooling fan. A hydrogen gas detection sensor is installed in the machine room. When the sensor detects hydrogen gas, a fan controller increases the cooling fan’s rotation speed.
Career Highlights
Ogata is associated with Hitachi Construction Machinery. His patent reflects work on integrating fuel-cell power systems and hydrogen detection into construction equipment.
Collaborations
Takafumi Arakawa is identified as Ogata’s coworker.
Conclusion
Atsushi Ogata’s patent addresses hydrogen detection and cooling control in fuel-cell-powered construction machinery, highlighting a safety-focused approach to equipment design.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile