Kashiwazaki, Japan

Takeo Oshimi

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Kabushiki Kaisha Riken. Active years: 2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeo Oshimi. Retrieved from https://idiyas.com/inventor/takeo-oshimi

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 = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2008

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1 patent (USPTO):Explore Patents

Title: Takeo Oshimi: Innovator in Composite Chromium Plating Technology

Introduction

Takeo Oshimi is a notable inventor based in Kashiwazaki, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced plating technologies. His innovative work has led to the creation of a unique composite chromium plating film that enhances the performance of sliding members.

Latest Patents

Oshimi holds a patent for a composite chromium plating film and a sliding member that incorporates this technology. The patent describes a composite chromium plating film that contains hard particles within network-shaped microcracks. The surface-occupying ratio of these microcracks is between 10 to 20% by area, with a distribution density ranging from 1,200 to 2,500/cm. Additionally, the amount of hard particles in the plating film is between 1 to 15% by mass per 100% by mass of the entire film. This innovative plating film is designed to provide excellent wear resistance and scuffing resistance while minimizing the attacking ability to mating members.

Career Highlights

Oshimi is associated with Kabushiki Kaisha Riken, a company known for its advancements in materials and technology. His work at Riken has been instrumental in pushing the boundaries of what is possible in the field of composite materials. With a focus on practical applications, he has contributed to the development of products that enhance durability and performance.

Collaborations

Throughout his career, Oshimi has collaborated with talented individuals such as Kiyotaka Oku and Katsumi Takiguchi. These collaborations have fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Takeo Oshimi's contributions to the field of composite materials, particularly through his patented technology, highlight his role as an influential inventor. His work continues to impact the industry, showcasing the importance of innovation in enhancing material performance.

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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