Chiba, Japan

Rikio Takeshima

This inventor holds 1 USPTO granted patent. Top assignees: Chugai Ro Co., Ltd., Kawasaki Steel Corporation. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rikio Takeshima. Retrieved from https://idiyas.com/inventor/rikio-takeshima

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 = 5.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: The Innovations of Rikio Takeshima

Introduction

Rikio Takeshima is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of industrial machinery, particularly in the design of workpiece charging units for heating furnaces. His innovative approach has led to the development of a patented technology that enhances the efficiency of furnace operations.

Latest Patents

Takeshima holds a patent for a "Workpiece Charger for Heating Furnace." This invention features a workpiece charging unit designed for a walking beam furnace, which includes an entry table and a charging conveyor. The charging conveyor is capable of moving along a generally rectangular path to receive workpieces from the entry table and transfer them onto fixed beams or rails within the heating chamber. This design allows for seamless integration with the walking beam conveyor unit, facilitating the passage of workpieces through the heating chamber.

Career Highlights

Throughout his career, Rikio Takeshima has worked with prominent companies such as Chugai Ro Co., Ltd. and Kawasaki Steel Corporation. His experience in these organizations has contributed to his expertise in industrial machinery and innovation.

Collaborations

Takeshima has collaborated with notable colleagues, including Saburo Harada and Takao Yoshino. Their combined efforts have further advanced the field of industrial technology.

Conclusion

Rikio Takeshima's contributions to the field of industrial machinery through his innovative patents and collaborations highlight his importance as an inventor. His work continues to influence the efficiency of heating furnace operations.

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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