Tsuchiura, Japan

Yudai Itai

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Hitachi Construction Machinery Co., Ltd.. Active years: 2016-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yudai Itai. Retrieved from https://idiyas.com/inventor/yudai-itai

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Tsuchiura, JP (2016)
  • Ibaraki, JP (2019)

Company Filing History:


Years Active: 2016-2019

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3 patents (USPTO):Explore Patents

Title: Yudai Itai - Innovator in Transportation Technology

Introduction

Yudai Itai is a prominent inventor based in Tsuchiura, Japan, known for his contributions to transportation technology. He holds three patents that showcase his innovative approach to enhancing vehicle functionality and safety.

Latest Patents

One of his latest patents is a transportation vehicle that features a haulage system. This system includes a vessel, hoist cylinders, and a control valve device that manages the supply or discharge of pressurized oil. The controller in this invention compares a preset down assist performing angle with the detected tilt angle of the vessel. If the tilt angle exceeds the preset angle, the system outputs a control signal to discharge pressurized oil from the hoist cylinders. Another significant patent is a parking brake control device for transport vehicles. This device is designed to maintain the stopping state of the vehicle's wheels. It includes a control unit that determines when the vehicle has stopped and actuates the parking brake accordingly. After a preset time, the control unit releases the parking brake, ensuring safety and efficiency.

Career Highlights

Yudai Itai is currently employed at Hitachi Construction Machinery Co., Ltd., where he applies his expertise in developing advanced transportation solutions. His work has significantly impacted the efficiency and safety of construction machinery.

Collaborations

Throughout his career, Yudai has collaborated with notable colleagues, including Toshikazu

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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