Nagoya, Japan

Tadahiko Ohya

This inventor holds 1 USPTO granted patent. Top assignee: Toyoda Koki Kabushiki Kaisha. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadahiko Ohya. Retrieved from https://idiyas.com/inventor/tadahiko-ohya

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Tadahiko Ohya

Introduction

Tadahiko Ohya is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of tool management through his innovative designs. His work is characterized by a focus on efficiency and functionality, particularly in the realm of tool magazines.

Latest Patents

Ohya holds a patent for a "Tool magazine with a tool removal device." This invention features an endless chain that carries multiple tool sockets, which are guided on a magazine frame. The design allows for indexing to present a specific tool socket at a removal station. An operating arm mechanism, which includes a push rod, is pivotably supported on the magazine frame. A foot-operated lever is linked to this mechanism, enabling the user to push out the desired tool from the socket. Additionally, a locking device ensures that the operating arm mechanism is secured after each use, preventing accidental operation.

Career Highlights

Tadahiko Ohya is associated with Toyoda Koki Kabushiki Kaisha, a company known for its advancements in manufacturing technology. His role at the company has allowed him to develop and refine his innovative ideas, contributing to the company's reputation for quality and innovation in tool management solutions.

Collaborations

Ohya has worked alongside Kiyotaka Kato, a fellow innovator, to enhance the development of their projects. Their collaboration has fostered a creative environment that encourages the exchange of ideas and technical expertise.

Conclusion

Tadahiko Ohya's contributions to the field of tool management through his patented inventions demonstrate his commitment to innovation and efficiency. His work continues to influence the industry, showcasing the importance of inventive thinking in practical applications.

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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