Sendai, Japan

Yoshinobu Yashima

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Japan Basic Material Co., Ltd., Kowa Kogyo Co., Ltd., Tohoku University. Active years: 1996-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshinobu Yashima. Retrieved from https://idiyas.com/inventor/yoshinobu-yashima

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 = 4.6

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1996-2013

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2 patents (USPTO):Explore Patents

Title: Innovations by Yoshinobu Yashima

Introduction

Yoshinobu Yashima is a notable inventor based in Sendai, Japan. He has made significant contributions to the field of ballast water treatment and metallic coating technologies. With a total of 2 patents, his work addresses critical environmental and industrial challenges.

Latest Patents

Yashima's latest patents include innovative solutions for ballast water treatment. The first patent focuses on ballast water treatment equipment designed to decompose fungicides present in ballast water. This system aims to reduce the amount of fungicide adsorbing material required by effectively treating the ballast water. The second patent introduces a method for forming a metallic coating layer using high-energy media. This method allows for the application of metallic powders onto surfaces, gradually increasing the thickness of the coating while mechanically alloying it with the object.

Career Highlights

Throughout his career, Yashima has worked with reputable organizations, including Japan Basic Material Co., Ltd. and Tohoku University. His experience in these institutions has contributed to his expertise in material science and environmental technology.

Collaborations

Yashima has collaborated with notable colleagues such as Akihiro Kijima and Yasuaki Kohama. Their joint efforts have further advanced the research and development of innovative technologies in their respective fields.

Conclusion

Yoshinobu Yashima's contributions to ballast water treatment and metallic coating technologies highlight his role as a significant inventor. His patents reflect a commitment to addressing environmental issues and advancing industrial processes.

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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