Nisshin, Japan

Yuichi Itoh

This inventor holds 5 USPTO granted patents and 1 published patent application, plus 1 CIPO patent. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2011-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuichi Itoh. Retrieved from https://idiyas.com/inventor/yuichi-itoh-erp3j49j

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

USPTO Granted Patents = 5 

% Patents Active = 60.0


Average Co-Inventor Count = 3.4

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Nisshin, JP (2011 - 2022)
  • Nissin, JP (2022)

Company Filing History:


Years Active: 2011-2026

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5 patents (USPTO):Explore Patents

Title: Yuichi Itoh: Innovator in Stacking Technology

Introduction

Yuichi Itoh is a prominent inventor based in Nisshin, Japan, known for his innovative contributions to the field of stacking technology. With a total of four patents to his name, Itoh's work primarily focuses on enhancing the efficiency of stacking and placement methods for sheet-shaped members.

Latest Patents

Among Yuichi Itoh’s latest inventions is a **stacking apparatus and stacking method**. This apparatus features a flexible conveyor plate equipped with a clamp mechanism designed to hold sheet-shaped members securely against the conveyor plate. Notably, the patent outlines an adjustment mechanism that allows the conveyor plate to change its curvature. This innovation facilitates stacking new sheet members onto already stacked ones by deforming the conveyor plate from a flat to a curved state, thus enabling the new sheet member to adjust accordingly.

Additionally, Itoh has developed a **placement method** involving a sophisticated placement device. This method encompasses several processes:

1. Pressing a transfer plate against the topmost layer of sheet members to pick them up while engaging a restraint device.

2. Altering the restraint device to an inclined state while applying pressure on the stack from above.

3. Inserting a restraining blade between the topmost layer and the subsequent layer.

4. Retracting the transfer plate back to the horizontal position to transfer the topmost layer to a holder.

These patents showcase Itoh's innovative approach to improving stacking efficiency in industrial applications.

Career Highlights

Yuichi Itoh is affiliated with Toyota Jidosha Kabushiki Kaisha, widely recognized as Toyota Motor Corporation. Throughout his career at Toyota, he has focused on developing cutting-edge technologies that streamline manufacturing processes and enhance productivity.

Collaborations

In his journey as an inventor, Yuichi Itoh has collaborated with notable colleagues, including Nobuhira Abe and Yuto Narita. Together, they have contributed to various innovative projects within Toyota, advancing the company's commitment to innovation and technology.

Conclusion

Yuichi Itoh's work in stacking technology is a testament to his inventive spirit and dedication to improving industrial processes. With four patents to his name, he continues to play a vital role in shaping the future of manufacturing at Toyota, paving the way for enhanced efficiency and productivity.

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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