Nagasaki, Japan

Yajuro Seike

This inventor holds 3 USPTO granted patents. Top assignees: Mitsubishi Jukogyo Kabushiki Kaisha, The Yokohama Rubber Co., Ltd.. Active years: 1978-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yajuro Seike. Retrieved from https://idiyas.com/inventor/yajuro-seike

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 = 5.3

ph-index = 3

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 1978-1997

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3 patents (USPTO):Explore Patents

Title: Yajuro Seike: Innovator in Rubber Processing Technology

Introduction

Yajuro Seike is a notable inventor based in Nagasaki, Japan. He has made significant contributions to the field of rubber processing technology, holding a total of 3 patents. His innovative designs have improved the efficiency and effectiveness of rubber mixing and oil collection processes.

Latest Patents

One of Seike's latest patents is for an internal rubber mixer. This invention utilizes a shearing action of rubber by a rotor wing, which is influenced by a wing perpendicular component. The design ensures that the shearing and agitating actions of rubber are maintained at high levels, enhancing productivity and micro-dispersibility of compounding agents. Another significant patent is for an apparatus for collecting effluent oil. This apparatus features a unique arrangement of side plates, weir plates, and slant plates that improve the collection of oily water, ensuring efficient operation and preventing oil leakage.

Career Highlights

Throughout his career, Yajuro Seike has worked with prominent companies such as Mitsubishi Jukogyo Kabushiki Kaisha and The Yokohama Rubber Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in rubber technology.

Collaborations

Seike has collaborated with notable coworkers, including Toshikazu Shojima and Yoshikuni Matsuo. Their combined expertise has fostered innovation and development in their respective fields.

Conclusion

Yajuro Seike's contributions to rubber processing technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry, showcasing the importance of innovation in enhancing productivity and efficiency.

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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