Kyoto, Japan

Shigeaki Takeda

This inventor holds 1 USPTO granted patent. Top assignees: Hosokawa Micron Corporation, Sanyo Chemical Industries, Ltd.. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeaki Takeda. Retrieved from https://idiyas.com/inventor/shigeaki-takeda

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 = 6.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Shigeaki Takeda: Innovator in Stirring Device Technology

Introduction

Shigeaki Takeda is a notable inventor based in Kyoto, Japan. He is recognized for his innovative contributions to the field of stirring devices. With a focus on enhancing the efficiency and functionality of such devices, Takeda has made significant strides in this area.

Latest Patents

One of Takeda's key inventions is a stirring device that features a casing designed to form a stirring chamber. This device includes a driving rotary shaft located within the casing, along with multiple stirring paddles fitted onto the rotary shaft, dispersed axially. Additionally, the device incorporates a series of projections attached to the interior wall surface of the casing. These projections are strategically placed adjacent to each other on each operational track of the paddle's leading edge. Their purpose is to remove excess substances that may adhere to the paddle, thereby preventing frictional wear of the casing. The design also includes an interspace between axially adjacent projections, ensuring that the stirring operation remains unobstructed.

Career Highlights

Throughout his career, Shigeaki Takeda has worked with prominent companies, including Sanyo Chemical Industries, Ltd. and Hosokawa Micron Corporation. His experience in these organizations has contributed to his expertise in developing innovative solutions in the field of stirring technology.

Collaborations

Takeda has collaborated with notable individuals in his field, including Isoo Suzuki and Taro Koshina. These partnerships have likely enriched his work and led to further advancements in his inventions.

Conclusion

Shigeaki Takeda's contributions to the development of stirring devices highlight his innovative spirit and dedication to improving technology. His patent for a stirring device showcases his ability to address practical challenges in the industry. Through his work, Takeda continues to influence the field of engineering and innovation.

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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