Nishio, Japan

Takeshi Ohta

This inventor holds 5 USPTO granted patents. Top assignee: Toyoda Koki Kabushiki Kaisha. Active years: 1979-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Ohta. Retrieved from https://idiyas.com/inventor/takeshi-ohta-qdxijsc8

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 5

Forward Citations = 69(Granted Patents)


Location History:

  • Aichi, JP (1979)
  • Nishio, JP (1986 - 1989)

Company Filing History:


Years Active: 1979-1989

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5 patents (USPTO):Explore Patents

Title: Innovations by Takeshi Ohta

Introduction

Takeshi Ohta is a notable inventor based in Nishio, Japan. He has made significant contributions to the field of machinery with a focus on pallet exchange systems. With a total of 5 patents to his name, Ohta's work has advanced the efficiency of machine tools.

Latest Patents

One of his latest inventions is the "Pallet Exchange Apparatus." This apparatus is designed for machines and includes a base, a pallet exchange arm, a turntable, an engaging mechanism, and a pallet guide. The pallet guide shifts between two positions to facilitate the exchange of pallets between the turntable and the machine's table. Another significant patent is the "Pallet Changing System for a Machine Tool." This system features a horizontally rotatable pallet changing device that exchanges pallets on the work table with those in a standby station. It includes multiple pallet storing shelves arranged in concentric circular arrays, enhancing the organization and efficiency of pallet handling.

Career Highlights

Takeshi Ohta is currently employed at Toyoda Koki Kabushiki Kaisha, a company known for its innovative machinery solutions. His work has been instrumental in developing advanced systems that streamline operations in manufacturing environments.

Collaborations

Ohta has collaborated with notable coworkers such as Tetsuro Yamakage and Yoji Kamiya, contributing to the development of cutting-edge technologies in their field.

Conclusion

Takeshi Ohta's contributions to the field of machinery through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the efficiency of machine tools in various industries.

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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